Question

Meena wants to make a cloth mask by joining two equal size triangular pieces of sides 5cm,8cm and 5cm.how much cloth has she required?​

Answer 1

Answer:

area of one triangular piece = 1\2 * 5 * 8 = 20cm

area of two triangular piece = 20*2 = 40 cm

so she required cloth of 40 cm.

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Answer 2

Answer is 20 amd 40

So she required 40 cm clothes