Question

plz do it fast plz ​

Answer 1

Answer:

90 degrees.

Step-by-step explanation:

Well triangles add up to 180 degrees. So if you have two sides they should add up to 90 degrees so you have enough space left over to get to 180.

Answer 2

Answer:

a. 90⁰ is the answer.

Step-by-step explanation:

Hope this helps you.