Question 604458
1.Angle J and angle K are vertical angles. The measure of angle J is 83°. What is the measure of angle K?
Ans: 83 degrees
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2.The measure of ∠y is 16°. If ∠x is complementary to ∠y, what is the measure of ∠x? degrees
Ans: 90-16 = 74 degrees
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3.The neighborhood swimming pool needs to be painted. The pool is 40 feet by 60 feet. The depth of the pool is 6 feet throughout.

A. How many sides of the pool need to be painted? 4 sides
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B. What is the total number of square feet to be painted? square feet
If you don't paint the base you paint 2*6(40+60) = 1200 sq. ft.
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5.This figure has 8 edges and 5 faces. Some of the faces are triangles. What is this figure called?
Ans: ???
Cheers,
Stan H.