Question

Anyone know how to do this??

Answer 1

So triangles add up to 180 degrees

This is a right triangle so the angle with y is automatically 90 degrees

So you have 2 angles already 90 and 70.

90 + 70 = 160

The last angle must add up with the other angles to get 180 degrees


180 - 160 = 20 degrees

X= 20 degrees


Hope this helped ;)

Answer 2

Answer:

x=20 y=90

Step-by-step explanation:

I know all sides and angles are equal and y=90

90+70=160

180-160=20

x=20 y=90