For a triangle to be classified as equilateral, what must all three angles measure? Do not include the degree symbol in your
1 answer:
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Answer:
37°
Step-by-step explanation:
(4x + 2)° = 150° [Vertically Opposite Angles]
=> 4x = 150 - 2
=> 4x = 148
=><u> x = 37° (Ans)</u>
The formula of the surface area of the rectangular prism is equal:
where:
l - length
w - width
h - height
We have:
l = 5m
w = 8m
h = 9m
Substitute:
where:
l - length
w - width
h - height
We have:
l = 5m
w = 8m
h = 9m
Substitute: