NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 6: Triangles - Multiple Choice Questions

Question 8

Question.  8

In Fig. 6.8, PB = PD. The value of x is

(a)

(a) 85°

(b)

(b) 90°

(c)

(c) 25°

(d)

(d) 35°

Detailed Answer with Explanation:

In ΔPBD, ∠P = ∠D (isosceles). ∠EBD = 120°, ∠P = 25°. Hence x = 25°.