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2 years ago

Help! Have no clue how to do. Will give Brainly thing if someone helps

Mathematics

2 answers:

Nastasia [14]2 years ago

6 0

I think the answer would be h=18 degrees;)

stiv31 [10]2 years ago

5 0

Answer:

h = 18( I might be wrong though)

Step-by-step explanation:

If BE and ED are perpendicular, that means this angle is supplementary.

BEF = 3h-12

FED = 2h - 23

BEF + FED = 90

3h-12 + 2h - 23 = 90

5h - 35 = 90

5h = 90

h = 18 degrees

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2 years ago

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Step-by-step explanation:

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2 years ago

Read 2 more answers

A cylinder has a volume of 390 cm³. If a cone has the same dimensions as the cylinder then what is the volume of the cone.

dangina [55]

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Step-by-step explanation:

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fiasKO [112]

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Step-by-step explanation:

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