Question

construct a triangle PQR given that PQ= 4.9cm,angle P=45 degree and angle Q=60 degree. Measure angle R.​

Answer 1

Step-by-step explanation:

Its simple just take scale make cm and by protractor make angles

Answer 2

∠R = 75° , ΔPQR is constructed where PQ = 4.9cm & ∠P = 45° , ∠Q = 60°

Step-by-step explanation:

Step 1 : Draw  a line segment PQ = 4.9 cm

Step 2 : Draw an angle of 45° at P on PQ using protector

Step 3 : Draw an angle of 60° at Q on PQ using protector

Drawn angles in step 2 & 3 intersects at R

ΔPQR is constructed

Angle R Measured by protector = 75°

=> ∠R = 75°

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