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katrin [286]
3 years ago
14

I need help with this question.

Mathematics
1 answer:
mars1129 [50]3 years ago
7 0

Step-by-step explanation:

area of ∆ ACB = 1/2× AB×CP

= 1/2× 16× 21 m²

=8×21m²

= 168m²

optionC

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Each rectangle below has an area of 4 cm? Each square has an area of 2 cm?
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So average=(total of scores)/(number of tests)
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at least is represented as greater than or equal to or the sign (<u>></u>)
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4 0
3 years ago
1. In the figure, m DE=124, and M BC=36. The diagram is not drawn to scale. What is m A? A) 44* B) 62* C) 80* D) 88* please help
Anuta_ua [19.1K]

The relation between arc length and exterior angle is given in the figure.

Now we are given far arc length as DE =124

We are given near arc length as BC = 36

So plugging in the formula to find measure of angle A:

angle A=\frac{far arc-near arc}{2}

angle A=\frac{124-36}{2}

angle A=\frac{88}{2}

Angle A = 44 degrees

Answer : A) 44 degree


5 0
3 years ago
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