Question

Please help me with the question please ASAP ASAP

Answer 1

156

Especially since the shape is convex

Answer 2

2340

Explanation:

Since, the formula for finding sum of interior angles of a polygon is :

(n-2) × 180° [Where 'n' denotes number of sides]

Hence,

Sum of interior angles of a pentadecagon is ,

(15 - 2) × 180°

= 13 × 180°

= 2340°(Ans)