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2 years ago

Please hurry I need to know how to solve it and the answer

Mathematics

1 answer:

STatiana [176]2 years ago

7 0

Answer:

$24 \: units ^{2}$

Step-by-step explanation:

Area of a triangle = 1/2 base x height

$Area \: of \: a \: triangle = \frac{1}{2} b \times a \\ \\ = \frac{1}{2} 6 \times 8 \\ \\ = \frac{6}{2} \times 8 \\ \\ = 3 \times 8 \\ = 24 \: units ^{2}$

I hope I helped you^_^

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Answer:

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Step-by-step explanation:

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k0ka [10]

Answer:

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4) pi/2, -3pi/2

5) 90, 270

6) 0

7) pi

8) -2pi, 0, 2pi

Step-by-step explanation:

1) sinx = 0

x = 0, 180, 360

2) sinx = 1

x = 90

3) sinx = -1

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2 years ago