I can only see half of the question.
It would be a right angle because all the angles are less than 90 degrees
Answer:
good question
Step-by-step explanation:
but i have no idea
Answer:
a = 1.5 in.
Step-by-step explanation:
Use the Pythagoras Theorem:
1.7^2 = a^2 + 0.8^2
a^2 = 1.7^2 - 0.8^2
= 2.25
a = 1.5 in.