Question

PQRS is a quadrilateral in which <PQR = 74°, <PSR = 48°, <SRQ= 116° If QPS is bisected to meet QR at M, calculate the size of <PMQ.​

Answer 1

Hi,

Explanation:

∠SPQ=360°-48°-116°-74°=122°

∠MPQ=122°/2=61°

∠PMQ=180°-∠MPQ-∠PQM=45°