Yu Hui's answer to Kez's Primary 6 Maths Measurement Singapore question.
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find the area of this triangle
b x h x 1/2 = 22 x 6 x 1/2 = 66
we can find another set of base and height with the 10 cm
b x h x 1/2 = 10 x height x 1/2 = 66
66 divide by 1/2 divide by 10 = 13.2
13.2 = height = AB = CD
b x h x 1/2 = 22 x 6 x 1/2 = 66
we can find another set of base and height with the 10 cm
b x h x 1/2 = 10 x height x 1/2 = 66
66 divide by 1/2 divide by 10 = 13.2
13.2 = height = AB = CD
Date Posted:
2 years ago
How can the base 10cm X height X 1/2 = 66cm sq?
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