Question

3. Find angles x and y in the given isosceles triangle. 3
y
Х
ду
1200​

Answer 1

Answer:

your question is not clear bro,

Answer 2

Answers (1)

P Pankaj Sanodiya

i) As we know, in an isosceles triangle, two sides and the angles they make with the third side are equal. So,

y+120^0=180^0

y=180^0-120^0

y=60^0

Now, As we know the sum of internal angles of a triangle is 180. so,

x+60^0+60^0=180^0

x=180^0-60^0-60^0

x=60^0

Hence, x=60^0\:\:and\:\:y=60^0.