Answer:
right
Step-by-step explanation:
The box in the lower corner means that the angle is equal to 90 degrees, which means the angle is a right angle
The triangle is a right triangle
Answer:
it equals 89/90
Step-by-step explanation:
the gcf of 89, 90 is 1, so the fraction can not be simplified. The answer is 89/90.
First answer is right
Base is 8
Height is 9
9x8=72
72/2=36
36 units ^2
The answer for the algebraic expression is 5-6t
