I hope it helps, let me know if it’s right
Answer:
1)acute triangle
2) right angle
3) obtuse triangle
Step-by-step explanation:
please mark me as brainlest
Answer:
C. 36
Step-by-step explanation:
3x12=36 :]
Answer:
both
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
Cross Multiply: 
Simplify: 4x=36
x=9