Question

please give solution for these questions​

Answer 1

Answer:

15. (a) 9

16. (a) 77

17. (a) 9

Step-by-step explanation:

Area of triangle ️

1/2(base × height)

Area of Semi-circle

(pi × (radius)^2) / 2

Area of Trapezium

1/2 × (sum of two sides) × distance