Question

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Answer 1

Area of trapizoid:-

`\blue{A=(1)/(2)(b_1 +b_2)×h }`

According to the question,

`\bold{(1)/(2)×(4+15)×4 }`

`\bold{(1)/(2)×(19)×4 }`

`\bold{\frac{1}{\cancel{2}}×(19)×\cancel{4}}`

`\bold{19×2 ~m^2 }`

`\bold{ 38~m^2 }`

Answer 2

• 38 m²

Explanation:

Area of the trapezoid:

• A = 1/2(b1 + b2)h
• A = 1/2(4 + 15)*4 = 38 m²