What is the value of y

Step-by-step explanation:

Sum of angle in a triangle=180°

Given angle are= 60°,60°,y°

So 60+60+Y=180

Y=180-120

Y=60°(option d) is answer

Since, a triangle’s interior angles makeup 180°

80°+60°+y=180

140°+y=180

y=180°-140°

y=40°

But, it can be option A because it’s an equilateral triangle and the angles don’t math, an equilateral triangle has equal angles

So, it’s one of them

Step-by-step explanation:

I tried my best, please give me brainliest

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.