Answer:
pls dont kill me for wacky lines. this shall just give you a basic idea. the important part is the 90° angle
X is equal to 8
Y is equal to 0
Answer:
3(3a+4)
Step-by-step explanation:
3(3a+4)
use distributive property
9a+12
Answer:
16. Right isosceles
17. D
Step-by-step explanation:
The triangle has a right angle this makes it a right trangle. Also all parallelograms are not squares, all rectangles aren't squares and all parallelograms aren't rhombuses.