Find the measure of arc AB. 15. Find mAB m AB = A C 74

Q: 21.) Find the area of a circle with radius 11 inches. a. 5.5 pi inches2 b. 11 pi inches2 c. 121 pi…

A: The radius of the circle is = 11 in.

Q: Find the length s of the circular arc. Need Help? Read It

A:

Q: Find the missing parts of the triangle. A=10.5degrees a=149ft b=176ft

A:

Q: 17. If FG = 27 yd, find the length of FED. 47 80 G. E Length = yds

A:

Q: Find x. Round your answer to the nearest tenth of a degree. 15

A: We have to solve

Q: Solve the right triangle. Round your answers to the nearest tenth. a 16 40°

A:

Q: Find x. Round your answer to the nearest tenth of a degree. 18 14

A: use trigonometric ratio

Q: Find mQR. 81° T. 138° R S. The measure of arc QR is degree

A:

Q: Find all missing side and angle measures ZD = ZE = EF = Students, draw anywhere on this slide!

A: Right angle triangle

Q: Find AB in circle O. CD=20 9. 20 25

A:

Q: X A .0 6. 12 MathBits.com Find the value of x to the nearest tenth. B

A: Given:   From the property of the circle if AB is tangent to the circle and chord AD meet at point…

Q: Find the area of the sector. Round to the nearest tenth. 13 yd 120° O 177.0 yd2 O 14.7 yd? O733.0…

A:

Q: Find the length in feet of arc ST.

A:

Q: Triangle ABC is isosceles with AB = AC. D is a point on AC such that BD bisects angle ABC. Given…

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Q: Review 7. Find the perimeter of the triangle to the nearest tenth. 105° 30 10

A: ark the other two sides as a and  Find the third angle of the triangle using the angle sum property…

Q: Triangle ELM is inscribed in the circle as shown. Find the measure of angle EMO. 340 M

A: we know angle of semicircle is 90°therefore∠LEM=90°

Q: Find AB. Round your answer to the nearest tenth. A 28 mi 31 C B 15 mi 17 mi 18 mi 23 mi 24 mi

A:

Q: Find the measure of the indicated angle. Use 3.14 for T. Show all of vour work and the answer. 19 ft…

A:

Q: Find the measure of arc ACB. * E 110 So B. D

A: Sum of all the arcs on a circle is always 360°

Q: Square - find the missing measurements. D CB = DA = BA = DB = EB = ED = 5.

A:

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.