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2 years ago

NEED THIS DONE ASAP!! Thank you!!

Mathematics

1 answer:

bezimeni [28]2 years ago

4 0

Answer:

126°

Step-by-step explanation:

Circle Theorem vocabulary

Chord: a straight line joining two points on the circle.
Inscribed angle: the angle formed (vertex) when two chords meet at one point on a circle.
Arc: the curve between two points on the circumference of a circle
Intercepted arc: the arc that is between the endpoints of the chords that form the inscribed angle.

Inscribed Angle Theorem

The measure of an inscribed angle is half the measure of the intercepted arc.

Therefore:

$\displaystyle \angle RST=\dfrac{1}{2} \overset{\frown}{RT}$

$\implies 63^{\circ}=\dfrac{1}{2} \overset{\frown}{RT}$

$\implies \overset{\frown}{RT}= 2 \cdot 63^{\circ}$

$\implies \overset{\frown}{RT}= 126^{\circ}$

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<h3>Given information-</h3>

The triangle for the given problem is shown in the image below.

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<h3>Height of the triangle-</h3>

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Learn more about the equilateral triangle here;

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5 0

2 years ago

NEED THIS DONE ASAP!! Thank you!!​

NEED THIS DONE ASAP!! Thank you!!