Question

Pls give me the answer for Q - 21
Tomorrow is my maths paper
Pls

Answer 1

Area of trapezium = 1/2 × (sum of parallel sides) × height

34= 1/2 × (10 + x) × 4

(34×2)/4 = 10+x

17 = 10+x

x=7 = length of other parallel side

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