Question

How do you solve isosceles and equilateral triangles

Answer 1

x = 110°

Explanation:

Triangle ABD is isosceles, with two 35° angles

angle x = (180-35-35)° = (180-70)° = 110°

Hope this helps

Answer 2

Short answer: X = 110* Y = 49*

To solve for x we have all the necessary numbers, because in an isosceles triangle two of the angles are equal.
So the angles are 35*, 35*, and x*
And since the interior angles of any given triangle will always equal 180*
Then we know that x = 180-70 (35+35) or X = 110*

Use the same method for the other triangle and you’ll get Y = 49*

Sorry if my math is off a little.
Hope this helps!