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What is the value of y
Enter your answer in the box
y =

What is the value of y Enter your answer in the box y =-example-1
User CgodLEY
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1 Answer

3 votes

Answer:

y = 5

Explanation:

Since the ΔABC is isoceles then 4y+10 = 180-(75+75) = 30

4y+10=30 ⇔ 4y=20 ⇔ y=20/4 = 5