Answer:
6.92820323028
Step-by-step explanation:
Answer:
area of a triangle =1/2 x b x h
which is half base x hieght
48 ÷ 3 1/5 is 48/1 ÷ 3 1/5 which equals 15 because you cut the pipe into 3 1/5 pieces.
Answer:
He used the wrong expression to represent the area of the base of the pyramid.
Step-by-step explanation:
please mark me brainliest if correct.
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Answer:
a = 38⁰
b = 54⁰
c = 54⁰
Step-by-step explanation:
a + 142⁰ = 180⁰ because a straight line = 180⁰
b + 38⁰ + 88⁰ = 180⁰ because the angles of a triangle equal 180⁰, and the missing measurement = 38⁰ because it is a vertical angle to angle a
c + 88⁰ = 142⁰ because the angles are corresponding angles