Question

what is the answer of the above pic​

Answer 1

Step-by-step explanation:

7x +5x = 180

12x = 180

x = 180/12

x = 15

so, SQR = 5×15 = 75°

ANGLE SQR = 75°

(D) 75°

Answer 2

Answer:

Given measure of ∠PQS = 7 parts of 180°

Given measure of ∠SQR = 5 parts of 180°

Total parts = 12

Measure of ∠PQS = $\frac{7 * 180}{12}$

⇒ 105°

Measure of ∠SQR = $\frac{5 * 180}{12}$

⇒ 75°

∴ Measure of ∠SQR is 75° (option - d)

∴ Measure of ∠PQS = 105°

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