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Alika [10]
3 years ago
15

How to find missing angles​

Mathematics
1 answer:
aliina [53]3 years ago
5 0

Since we know that a triangle equals to 180 degrees, we should start by adding together the two known angles inside the triangle. To determine to measure of the unknown angle, be sure to use the total sum of 180 degrees. If two angles are given, add them together and then subtract from 180 degrees. If two angles are the same and unknown, subtract the known angle from 180 degrees and then divide by 2.

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Michael is painting a cylindrical tank with a radius of 15 feet and a height of 60 feet. He must determine the surface area of t
Mila [183]

Answer:

7069.5 ft^2

Step-by-step explanation:

Step one:

given data

dimension

radius of 15 feet

height of 60 feet

Required

The surface area of the tank

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substitute

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