Question

two angle of a triangle are 50°and 75°. find the ratio of the third angle to the sum of the first two.
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Answer 1

Answer:

Consider △ABC,

Then according to the given condition, ∠A=∠B+∠C

Sum of all the interior angles of the triangle is 180o

Hence, ∠A+∠B+∠C=180o

2∠A=180o

⇒∠A=900

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

see the attachment for answers tap it⏫⏫

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