Question

construct a quadrilateral PQRS given angle p 75, angle Q 45 , PQ= 6.8 and QR= 6.3 write the measurements of other two angles​

Answer 1

Answer:

Step-by-step explanation:

Given : ∠ P = 75°

∠Q = 45°

PQ = 6.8 cm

QR = 6.3 cm

Quadrilateral PQRS

∠P + ∠S = 180

75° + ∠s = 180°  ( sum of the adjacent angle if two parallel line is equal to 180° )

∠S = 180 - 75

∠S = 105°

∠Q + ∠R = 180

45° + ∠R = 180°

∠R = 180 - 45

∠R = 135

So the measurement of two angle is 105° and 135°