In this page perimeter and area solution6 we are going to see solution of some practice questions.

**Question 6 :**

A diagonal of a quadrilateral is 25 cm, and perpendicular on it from the opposite vertices are 5 cm and 7 cm. Find the area of the quadrilateral.

**Solution:**

Length of diagonal = 25 cm

Length of perpendiculars h₁ = 5 cm

h₂ = 7 cm

Area of quadrilateral = (1/2) **x** d **x** (h₁+h₂)

= (1/2) **x** (25) **x** (5 + 7)

= (1/2) **x** (25) **x** (12)

= (25) **x** (6)

= 150 cm²

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