Question

Please help me. how to find the neha's fig...

Answer 1

$<b >Hey here is your answer$

here is Neha's figure in the picture

The procedure pf answer is given below

here is a Pentagon which is divided into two similar trapezium

The area of first trapezium = area of another trapezium

Area of first trapezium =

1/2 × (sum of parallel sides) × height
= 1/2 × (28 cm + 15 cm) × 6 cm
= 1/2 × 43 cm × 6 cm
= 43 cm × 3 cm
= 129 cm^2

Area of whole Pentagon = 2 × area of trapezium
= 2 × 129 cm^2
= 258 cm^2

hope this helps you