1. AB is tangent to the circle at B. mA = 20 and! mBC B a. b. Find x. Find y. vo D A = 120(The figure is not drawn to scale.) All

Q: 1. Which of the following best describes the triangles at the right? OA. Both are similar and…

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Q: 2. Find the length of chord HT that is 4 cm from the center of circle A with a radius of 5. Hint:…

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Q: 9. O is the center of the given circle. If mBD = 122° find d. m 4 e. m25 D f. mZ6 F 6.

A: we have given m∠BD =122°

Q: 0. Find the angle with least positive measure coterminal with-390°. b.390° a.30° c.330° d.-330°

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Q: BC is 1/4 of a circle with center A. If BD = AB, then measure of angle DAC is?

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Q: 4. In the diagram below, AOC and BOD are diameters of a circle of radius 4.5cm. if DC=7cm, calculate…

A: here given that the BOD and AOC  are diameter of the given circle with radius 4.5 cm   BD is the…

Q: Given that AB = 6 and AD = 18, find AC. AC = 3 AC = 2 AC = 9 AC = 6

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Q: 10. Given the circle, assume that AD passes through the center of the circle, AB is tangent to the…

A: Given that m∠ADB=35°  , AB is tangent to the circle and AD passes through the center of the circle.

Q: In circle T with mZSTU = 42, find the mZSVU. S U V T

A: m(∠SVU) = 21°   The detailed solution is as follows below:

Q: 5a. Use the picture at the right to determine the following angles and arcs.

A: In the following circle, The intersecting secants on the external point follow the property…

Q: What are the missing sides in the triangle written as integers or as decimals rounded to the nearest…

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Q: 10. 11. 12. 1, 2 65 105 60 A %24

A: Use two properties of isosceles trapezium.  Base angle is equal and opposite angles are supleme

Q: 2. Given tangent segment PA and secant segments PB and PE a. If mBE = 80 and mCD = 40, mz1 = ? b. If…

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Q: An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of…

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Q: 67° 14° B 110 102 D. E

A: Topic = Geometry

Q: R. 200 2 cm 2.1. Write down the length of OS. 2.2. Write down the size of TÔS. 2.3. Calculate the…

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Q: O is the centre of the circle passing through A, B, C, D and E. UBX is the tangent to the circle at…

A: We have  angle in a semi circle is right. That is if we join the ends of a diameter of a circle to a…

Q: It wanted me to reflect the original figure over the line y=0 would this be correct or did I flip it…

A: Given: Reflection of figures

Q: In the diagram, O is the centre of the circle. A, B and D are points on the circle. OA, OB, OD and…

A: This problem can be solved using Pythagoras theorem.

Q: In the figure below, AB=12, BC= 9, EF=25, AF 10, measure of arc AF-20". D is the center of the…

A: Note- As per guidelines for a question posted we are allowed to solve first three subparts of that…

Q: 17. Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is…

A: The objective of this question is to find the area of the shaded sector of a circle with a given…

Q: In the diagram below, A is the center of the circle and CA = CB, DB = DH,EG is tangent to the circle…

A: Given:-

Q: Show that the point is on the unit circle. V7 4' 4

A: The unit circle is a circle with its center at the origin of the coordinate plane and with a radius…