Question

opposite angles of parallelogram are 3x+5 and 61-x find the measure of four angles​

Answer 1

Answer:

Refer to the attachment for explanation

Step-by-step explanation:

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Answer 2

SolutioN :-

In parallelogram ABCD

→ ∠A = ∠C

→ 61 - x = 3x + 5

→ 3x + x = 61 - 5

→ 4x = 54

→ x = 56/4

→ x = 14

Therefore

→ ∠A = 61 - x

→ ∠A = 61 - 14

→ ∠A = 47°

→ ∠C = ∠A

→ ∠C = 47°

→ ∠A + ∠B = 180°

→ 47° + ∠B = 180°

→ ∠B = 180° - 47°

→ ∠B = 133°

→ ∠D = ∠B

→ ∠D = 133°