Raymond Tan
Asked 8 years ago

SG chevron_right Primary 6 chevron_right Measurement

Please do help,thanks in advance

Replies 0

Raymond Tan
Asked 8 years ago

SG chevron_right Primary 6 chevron_right Measurement

Please do help,thanks in advance

Replies 1
Xavier Sng

946 ÷ (14×10 + 10×8) = 946 ÷ (22×10) = 43 ÷ 10 = 4.3 cm

5 years ago

Raymond Tan
Asked 8 years ago

SG chevron_right Primary 6 chevron_right Geometry

Please do help,thanks in advance

Replies 2
Xavier Sng

Angle BCD reflex = 270 degrees Angle BZD = 60 degrees Total sum of angles in figure BCDZ is 360 degrees for a four-straight-sided figure. Angle CDZ = 360 - 270 - 60 - 16 = 14 degrees

5 years ago
Raymond Ng

5 years ago

Raymond Tan
Asked 8 years ago

SG chevron_right Primary 6 chevron_right Measurement

Please do help,thanks in advance

Replies 1
Xavier Sng

11/12 × 48 × 28 + 1/2 × 36 × 27 = 11 × 4 × 28 + 18 × 27 = 1718 square cm

5 years ago

Serene Koon
Asked 8 years ago

SG chevron_right Primary 6 chevron_right Measurement

Pls help . P6 math

Replies 9
Yeo See Yeong

2xABx4 + 2xBCx4 + 64 = 256. 2AB + 2BC = 48cm

5 years ago
Raymond Ng

5 years ago
Serene Koon

We did 256-4(4x4), then stuck there. Why divide by 4?

5 years ago
Raymond Ng

5 years ago
Serene Koon

We tot that is area of the 4 rectangles when we divided by 4. Appreciate if u can help us to visualize how perimeter derives. Tia.

5 years ago
Raymond Ng

I just did... 😭 Before divided by 4, is the sum of the areas of the 4 rectangles

5 years ago
Serene Koon

So sorry, for being block headed

5 years ago
Raymond Ng

Study my beautiful yellow & red rectangles & you'll see it soon 😄

5 years ago
Serene Koon

Thanks. Will do

5 years ago

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