Question

what is the answer of this problem

Answer 1

⭐⭐Here is your answer⭐⭐

Hence, Area of Trapezium= Area of Parallelogram+Area of ∆.

Area of ∆= √s(s-a)(s-b)(s-c)

Here, S is the half perimeter.

S= 14+15+13= 42/2 = 21

=> √21(21-14)(21-15)(21-13)
=> √21x7x6x8
=> √ 7056
=> 84 cm²

Area of ∆= 1/2xbxh
=> 84cm²= 1/2x14xh
=> 84/7 = h
=> 12cm = h

Area of parallelogram= bxh
Area of parallelogram= 11x12 = 132cm²

Area of Trapezium= Area of Parallelogram+ Area of ∆.

Area of Trapezium= (132+84) cm²

Area of Trapezium= 216cm²

⭐⭐Be Brainly⭐⭐

Answer 2

216 m^2 will be the area the parallelogram