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14-11-2018
Mathematics

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what is the value for y?

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y=

what is the value for y enter your answer in the box y class=

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Аноним Аноним

14-11-2018

Triangle ABC is isosceles so the base angles are equal.

So 2x = 50 degrees.

- and since the 3 angles of a triangle add up to 180 degrees

5y + 10 = 180 - 2(50)

5y = 180 - 100 - 10

5y = 70

y = 14 degrees answer

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hamfam2419 hamfam2419

13-11-2020

Answer:

14

Step-by-step explanation:

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