61 1/8 + 56 4/8 + 63 1/8 = 180 6/8
<span>180 6/8 / 3 = 60 2/8 = 60 1/4 incbes</span>
The answer is 1.
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The formula for the area of a triangle is Area=.5(b)(h)
So fill in what you know:
120=.5b*15
Then solve for b.
120=7.5b
b=16
Answer:
circumference is given by πd, where d is the diameter of the circle.
This implies, the circumference= 22/7*150m
=3300/7=471.429m
Answer to part 1 is 2/6 for the slope(or gradient) of the line
