Lol sorry help me again!​

What other information do you need to prove triangle dac=bca by asa

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer