Answer:
a) 69
b) 69
Step-by-step explanation:
Since 69 and x are alternate interior angles, they must be congruent, and therefore x must equal 69 degrees. Similarly, since y and 111 must be supplementary, it must also be equal to 180-111=69 degrees. Hope this helps!
Answer: The answer is (1,10)
Step-by-step explanation:
Answer:
<h2>7</h2><h2 />
Step-by-step explanation:
Diagonal = 