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3 years ago

Given: m∠AEB = 45° ∠AEC is a right angle. Prove: bisects ∠AEC.

Mathematics

1 answer:

Musya8 [376]3 years ago

5 0

If angle AEC is 90° and angle AEB bisects it and is 45° that right there proves that angle AEB bisects angle AEC

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Use the arc length formula and the given information to find r.. s = 16 cm, θ = 48°; r = ?

saveliy_v [14]

Answer:

The value for r is 19.1 cm

Step-by-step explanation:

We have been given that s = 16 cm, θ = 48° and we have to find the radius r.

We know the relation

$\theta=\frac{s}{r}\\\\r=\frac{s}{\theta},\text{ where }\theta \text{ is in radian}$

Hence, first of all convert the angle in radian

θ = 48°= 0.837758 radian

Therefore, we have

$r=\frac{16}{0.837758}\\\\r=19.1\text{ cm}$

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2 years ago

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alexira [117]

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Step-by-step explanation:

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2 years ago

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Scrat [10]

Answer:

40 plus (2)42 plus 6x11

Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

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What is your actual question? Please actually ask a question.

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2 years ago

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