Question

find the value of a, b , c , d ​

Answer 1

Answer:

Hello your answer is a and d= 120 degree and the value of b and c is 60 degrees hope it helps you please mark as brainliest

Answer 2

$\bf\underline{\underline{\green{SOLUTION:-}}}$

Answer

• a = 120°
• b = 60°
• c = 60°
• d = 120°

Given

• ∠PRB= 60°

To Calculate

• Value of a,b,c,d

Explanation

∠PRB= 60° ( Given)

∠PRB+∠PRA = 180 ( L.P)

60+∠PRA = 180

∠PRA= 180-60

∠PRA= 120°

a = 120°

∠PRB= ∠RSD = 60° ( Corresponding angles)

∠RSD = 60°

b = 60°

∠RSD = ∠CSQ = 60° ( V.O.A)

∠CSQ = 60°

c = 60°

∠CSQ+∠DSQ = 180( L.P)

60+∠DSQ= 180

∠DSQ = 120°

d = 120°

$\bf\underline{\underline{\green{HENCE:-}}}$

• a = 120°
• b = 60°
• c = 60°
• d = 120°

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