Answer:60
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Look at the sides of the triangles. find the sides that are corresponding, or matching.
9= h/9
Mutiply both sides by 9
9*9= h/9*9
Cross out 9 and 9 , divide by 9 and then becomes h
9*9= 81
Answer: h= 81