Answer:
Step-by-step explanation:
Since the two triangles are similar, you can use proportions to solve for the value of
Now, just multiply 4 and 12.
Then divide that by 3.
Therefore, .
Answer: Both calculated the volume properly.
Step-by-step explanation:
The formula for calculate the volume of a cylinder is:
Where <em>r</em> is the radius and <em>h</em> is the height.
You know that the radius of the cyclindrical swimming pool is 13 feet and the height is 6 feet.
Substitute these values into the formula. Then, the volume is:
or
Therefore, both calculated the volume properly.
Answer:
The two answers that you have are correct: m<1=(4x-10) and m<2=58
Step-by-step explanation:
a=180-117=63
b=180-81-63=36
so angle a is 63, and angle b is 36
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