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sweet [91]
3 years ago
12

Geometry; Inscribed Angles.Find the value of y. Please explain!

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
7 0

Answer:

y = 48° is the answer.

Step-by-step explanation:

In the figure attached, length of small arc = 66°

This small arc makes an angle at the center of the circle = 66°

By definition, angle formed by the arc at the center is double of the measure of the angle inscribed by the small arc at the point on a circle.

Therefore, m (arc) = 66° = 2.(x)

x = \frac{66}{2}=33

Similarly,  y = \frac{96}{2}=48

y = 48° will be the answer.

Butoxors [25]3 years ago
3 0

check the picture below.

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Answer:

see explanation

Step-by-step explanation:

given the 2 equations

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x² - 2x - 19 + 4x = 5 ( subtract 5 from both sides )

x² + 2x - 24 = 0 ← in standard form

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equate each factor to zero and solve for x

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substitute each value of x into (1) for corresponding y- coordinate

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3 years ago
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Radda [10]

Answer:

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Step-by-step explanation:

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