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Angle Properties of Circles

Authored by Ng Chun Thai

Mathematics

10th Grade

CCSS covered

Used 11+ times

Angle Properties of Circles
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40 questions

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1.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Media Image

O is the centre and PT is a tangent to the circle at T.

Find the value of x.

Tags

CCSS.HSG.C.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

O is the centre and PT is a tangent to the circle at T.

Find the values of x and y.

x = 45⁰, y = 90⁰

x = 45⁰, y = 45⁰

x = 90⁰, y = 45⁰

x = 90⁰, y = 90⁰

Tags

CCSS.HSG.SRT.C.8

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

O is the centre and PT is a tangent to the circle at T.

Find the value of b.

Tags

CCSS.HSG.C.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

O is the centre and PT is a tangent to the circle at T.

Find the values of a and b.

a = 35⁰, b = 110⁰

a = 55⁰, b = 70⁰

a = 72.5⁰, b = 35⁰

a = 35⁰, b = 55⁰

Tags

CCSS.HSG.C.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

O is the centre and PT is a tangent to the circle at T.

Find the values of p, q and r.

p = 25⁰, q = 65⁰ and r = 25⁰

p = 25⁰, q = 32.5⁰ and r = 57.5⁰

p = 25⁰, q = 57.5⁰ and r = 32.5⁰

p = 25⁰, q = 57.5⁰ and r = 32.5⁰

Tags

CCSS.HSG.C.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

O is the centre and PT is a tangent to the circle at T.

AOT and BOP are straight lines.

Find the values of a and b.

a = 85⁰, b = 80⁰

a = 80⁰, b = 80⁰

a = 85⁰, b = 85⁰

a = 80⁰, b = 85⁰

Tags

CCSS.HSG.C.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

O is the centre, PA is a tangent to the circle at A.

AOC and PBC are straight lines.

Find the values of x, y and z.

x = 60⁰, y = 30⁰

and z = 90⁰

x = 30⁰, y = 60⁰

and z = 90⁰

x = 60⁰, y = 60⁰

and z = 90⁰

x = 90⁰, y = 30⁰

and z = 60⁰

Tags

CCSS.HSG.C.A.2

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