pi x 30 = 94.248
180/360 = 1/2
3 - 1/2 = 2 1/2
2 1/2 x 94.248 = 235.62 cm2 (2 dp)
The shaded area is 235.62 cm2.
Subscribe to:
Post Comments (Atom)
skip to main |
skip to sidebar
Special Gifts and Presents
Primary school tutor
Link
Counter
Blog Archive
-
▼
2010
(315)
-
▼
October
(58)
- Circle P6 2010 SA2 ACS P2 Q14
- Percentage P6 2010 SCGS P2 Q13
- Circle P6 2010 SA2 SCGS P2 Q18
- MGS 2010 P6 Prelim P2 Q11:
- MGS 2010 P6 Prelim P2 Q17:
- An apple a day will keep the doctor away
- Time P5 2009 SA2 RGS P1 Q26
- MATHS PSLE P1 Q1 - 15
- Whole Number PSLE 2010 P1 Q16
- Angle PSLE 2010 P1 Q17
- Fraction PSLE 2010 P1 Q18
- Fraction PSLE 2010 P1 Q19
- Decimal PSLE 2010 P1 Q20
- Decimal PSLE 2010 P1 Q21
- Volume PSLE 2010 P1 Q22
- Decimal PSLE 2010 P1 Q23
- Fraction PSLE 2010 P1 Q24
- Percentage PSLE 2010 P1 Q26
- Whole Number PSLE 2010 P1 Q29
- Fraction PSLE 2010 P1 Q30
- Whole Number PSLE 2010 P2 Q1
- Compass PSLE 2010 P2 Q2
- Decimal PSLE 2010 P2 Q3
- Area & Perimeter PSLE 2010 P2 Q4
- Speed PSLE 2010 P2 Q5
- Algebra PSLE 2010 P2 Q6
- Average PSLE 2010 P2 Q7
- Decimal PSLE 2010 P2 Q8
- Angle PSLE 2010 P2 Q9
- Area & Perimeter PSLE 2010 P2 Q10
- Whole Number PSLE 2010 P2 Q11
- Whole Number PSLE 2010 P2 Q12
- Angle PSLE 2010 P2 Q13
- Percentage PSLE 2010 P2 Q14
- Whole Number PSLE 2010 P2 Q16
- Challenging PSLE 2010 P2 Q17
- Average P5 2009 SA2 Nanyang P2 Q14
- Australian Mathematics Competition Junior Q26
- Volume P6 2010 SA2 Pei Chun P2 Q15
- Percentage P6 2010 SA2 NY P2 Q1
- Challenging P6 2010 SA2 NY P2 Q2
- Fraction P6 2010 SA2 NY P2 Q3
- Volume P6 2010 SA2 NY P2 Q4
- Area & Perimeter P6 2010 SA2 NY P2 Q5
- Whole Number P6 2010 SA2 NY P2 Q6
- Decimal P6 2010 SA2 NY P2 Q7
- Angle P6 2010 SA2 NY P2 Q8
- Percentage P6 2010 SA2 P2 NY P2 Q9
- Speed P6 2010 SA2 Nanyang P2 Q10
- Volume P6 2010 SA2 Nanyang P2 Q 11
- Angle P6 2010 SA2 NY P2 Q12
- Decimal P6 2010 SA2 Nanyang P2 Q13
- Average P6 2010 SA2 NY P2 Q14
- Challenging P6 2010 SA2 Nanyang P2 Q15
- Fraction P6 2010 SA2 Nanyang P2 Q16
- Ratio P6 2010 SA2 Nanyang P2 Q17
- Circle P6 2010 SA2 Nanyang P2 Q18
- Australian Mathematics Competition Junior Q30
-
▼
October
(58)
Labels
- E Synthesis P6 (1)
- M Algebra P6 (5)
- M Algebra P6 MGS (1)
- M Algebra P6 RGS (2)
- M AMC (2)
- M Angle P6 (2)
- M Angle P6 Rosyth (1)
- M Angles P5 (1)
- M Angles P5 ACS (1)
- M Angles P6 (6)
- M Angles P6 MGS (1)
- M Angles P6 NY (2)
- M Angles P6 Rulang (1)
- M Area P5 (5)
- M Area P5 MGS (1)
- M Area P6 (18)
- M Area P6 AMC (1)
- M Area P6 MB (1)
- M Area P6 MGS (1)
- M Area P6 NY (4)
- M Area P6 PC (1)
- M Area P6 RGS (2)
- M Area P6 Rosyth (2)
- M Area P6 Rulang (2)
- M Area PSLE (1)
- M Area PSLE 2011 (1)
- M Average P5 (2)
- M Average P5 NY (1)
- M Average P6 (5)
- M Average P6 HHK (1)
- M Average P6 NY (1)
- M Average P6 Rulang (1)
- M Average PSLE 2011 (1)
- M C Challenging (5)
- M Challenging P5 (4)
- M Challenging P5 CF (1)
- M Challenging P5 CHIJ (1)
- M Challenging P5 MGS (2)
- M Challenging P6 (27)
- M Challenging P6 HHK (1)
- M Challenging P6 MGS (1)
- M Challenging P6 NH (1)
- M Challenging P6 NY (4)
- M Challenging P6 PC (1)
- M Challenging P6 Pei Hwa (1)
- M Challenging P6 RGS (1)
- M Challenging P6 Rulang (4)
- M Challenging P6 SCGS (1)
- M Circle P6 (11)
- M Circle P6 ACS (1)
- M Circle P6 CHIJ (1)
- M Circle P6 HHK (1)
- M Circle P6 HP (1)
- M Circle P6 MGS (1)
- M Circle P6 NY (1)
- M Circle P6 RGS (2)
- M Circle P6 Rulang (2)
- M Circle P6 SCGS (1)
- M Compass P6 (1)
- M Constant Total P5 (1)
- M Constant Total P6 (1)
- M Decimal P4 (1)
- M Decimal P5 (3)
- M Decimal P5 MGS (1)
- M Decimal P5 Q (1)
- M Decimal P6 (15)
- M Decimal P6 MB (2)
- M Decimal P6 MGS (2)
- M Decimal P6 NY (2)
- M Decimal P6 PH (1)
- M Decimal P6 Rulang (1)
- M Decimal PSLE (3)
- M Decimal PSLE 2011 (1)
- M Fraction P5 (8)
- M Fraction P5 ACS (1)
- M Fraction P5 Q (2)
- M Fraction P6 (30)
- M Fraction P6 ACS (1)
- M Fraction P6 CH (1)
- M Fraction P6 CHIJ (1)
- M Fraction P6 HP (1)
- M Fraction P6 MGS (4)
- M Fraction P6 MT (1)
- M Fraction P6 NH (1)
- M Fraction P6 NY (2)
- M Fraction P6 PC (2)
- M Fraction P6 PSLE 2011 (2)
- M Fraction P6 Q (1)
- M Fraction P6 RGS (4)
- M Fraction P6 Rosyth (2)
- M Fraction P6 Rulang (1)
- M Fraction PSLE (2)
- M Graph P6 (3)
- M Graph P6 MGS (1)
- M Mathlympics 2009 (2)
- M Mathlympics 2010 (1)
- M P5 ACS (2)
- M P5 CF (1)
- M P5 CHIJ (1)
- M P5 MGS (3)
- M P5 NY (1)
- M P5 RGS (1)
- M P6 ACS (3)
- M P6 CH (4)
- M P6 CHIJ (1)
- M P6 HHK (3)
- M P6 HP (1)
- M P6 MB (3)
- M P6 MGS (7)
- M P6 NH (1)
- M P6 NY (20)
- M P6 PC (6)
- M P6 PH (1)
- M P6 RGS (5)
- M P6 Rosyth (2)
- M P6 RS (3)
- M P6 Rulang (11)
- M P6 SCGS (3)
- M Percentage (1)
- M Percentage HP (1)
- M Percentage P5 (2)
- M Percentage P5 AT (1)
- M Percentage P5 CH (1)
- M Percentage P5 CHIJ (1)
- M Percentage P6 (34)
- M Percentage P6 CH (3)
- M Percentage P6 HHK (1)
- M Percentage P6 MB (2)
- M Percentage P6 MGS (2)
- M Percentage P6 NH (1)
- M Percentage P6 NY (4)
- M Percentage P6 RGS (4)
- M Percentage P6 Rosyth (1)
- M Percentage P6 RS (2)
- M Percentage P6 Rulang (3)
- M Percentage P6 RV (1)
- M Percentage SCGS (1)
- M PSLE 2010 (23)
- M PSLE 2011 (9)
- M Rates P6 (4)
- M Rates P6 KH (1)
- M Rates P6 MB (1)
- M Rates P6 NY (1)
- M Rates P6 RV (1)
- M Ratio P5 (6)
- M Ratio P5 MGS (1)
- M Ratio P5 Q (1)
- M Ratio P6 (29)
- M Ratio P6 CH (1)
- M Ratio P6 CHIJ (1)
- M Ratio P6 HP (1)
- M Ratio P6 MGS (1)
- M Ratio P6 NY (3)
- M Ratio P6 PC (1)
- M Ratio P6 Pei Hwa (1)
- M Ratio P6 RGS (4)
- M Ratio P6 Rosyth (3)
- M Ratio P6 Rulang (3)
- M Ratio PSLE (1)
- M SAPMOPS 2006 (1)
- M Speed P6 (46)
- M Speed P6 AMC (1)
- M Speed P6 CHIJ (2)
- M Speed P6 HHK (1)
- M Speed P6 HP (1)
- M Speed P6 MB (2)
- M Speed P6 MGS (1)
- M Speed P6 MT (1)
- M Speed P6 NH (1)
- M Speed P6 NY (3)
- M Speed P6 PC (1)
- M Speed P6 RGS (2)
- M Speed P6 Rosyth (1)
- M Speed P6 Rulang (1)
- M Speed P6 RV (1)
- M Speed PSLE 2011 (1)
- M Tessellation P6 (1)
- M Time P5 (1)
- M Time P5 RGS (1)
- M Time P6 (2)
- M Time P6 MGS (1)
- M Volume P6 (24)
- M Volume P6 ACS (1)
- M Volume P6 AMC (1)
- M Volume P6 CHIJ (2)
- M Volume P6 HHK (1)
- M Volume P6 HP (1)
- M Volume P6 MB (1)
- M Volume P6 MGS (3)
- M Volume P6 MT (1)
- M Volume P6 NH (1)
- M Volume P6 NY (3)
- M Volume P6 PC (1)
- M Volume P6 RGS (1)
- M Volume P6 Rosyth (1)
- M Volume P6 RS (1)
- M Volume PSLE (1)
- M Whole Number P5 (6)
- M Whole Number P6 (32)
- M Whole Number P6 CHIJ (2)
- M Whole Number P6 HP (1)
- M Whole Number P6 MGS (2)
- M Whole Number P6 MT (1)
- M Whole Number P6 NH (1)
- M Whole Number P6 NY (3)
- M Whole Number P6 PSLE 2011 (1)
- M Whole Number P6 RGS (2)
- M Whole Number P6 RS (3)
- M Whole Number P6 Rulang (1)
- M Whole Number PSLE 2011 (2)
- MOPS 2004 (1)
- NMOS 2010 (21)
Wow it’s really hard and I attended it lol
ReplyDeleteLol my girl as well she managed to solve
Delete