Answer:
240
Step-by-step explanation:
you multiply to get an area for a shape
Answer:

Step-by-step explanation:
From the question we are told that:
Radius 
Coupler 
Generally the equation for Stroke in a slider-crank Mechanism x is mathematically given by



Answer:
h=462
Step-by-step explanation:
h/7=66
times each side by 7
h=462
120/12=x
120/12=10
Then answer to this problem is B
I don’t really know if this is a question but if ur asking the variable of an unknown number then it’s x??