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Sergio039 [100]
3 years ago
15

Triangle ABC is an equilateral triangle with side lengths labeled a, b, and c.

Mathematics
2 answers:
Butoxors [25]3 years ago
6 0

Answer:

the answers are all bold below

Step-by-step explanation:

Triangle ABC is an equilateral triangle with side lengths labeled a, b, and c.

Triangle A B C is an equilateral triangle. The length of side A B is c, the length of B C is a, and the length of A C is b.

Trigonometric area formula: Area = One-half a b sine (C)

Which expressions represent the area of triangle ABC? Select three options.

a c sine (60 degrees)

One-half b c sine (60 degrees)

One-half a squared sine (60 degrees)

StartFraction a squared b sine (60 degrees) Over 2 EndFraction

StartFraction a b sine (60 degrees) Over 2 EndFraction

alina1380 [7]3 years ago
3 0

Answer:

B C E

Step-by-step explanation:

I took the test

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