HARD
MYP:4-5
IMPORTANT
Earn 100

A, B, C and D lie on a circle center O, and DOB bisects ∠ABC. Prove that △ABC, is isosceles.

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Important Questions on Well-Rounded Ideas (Using Circle Theorems)

EASY
MYP:4-5
IMPORTANT
MYP Mathematics A concept based approach 4&5 Standard>Chapter 28 - Well-Rounded Ideas (Using Circle Theorems)>Practice 1>Q 1

Calculate the size of the marked angles.

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EASY
MYP:4-5
IMPORTANT
MYP Mathematics A concept based approach 4&5 Standard>Chapter 28 - Well-Rounded Ideas (Using Circle Theorems)>Practice 1>Q 1

Calculate the size of the marked angles in the diagram.

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MEDIUM
MYP:4-5
IMPORTANT
MYP Mathematics A concept based approach 4&5 Standard>Chapter 28 - Well-Rounded Ideas (Using Circle Theorems)>Practice 1>Q 1

Calculate the size of the marked angles in the diagram.

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MEDIUM
MYP:4-5
IMPORTANT
MYP Mathematics A concept based approach 4&5 Standard>Chapter 28 - Well-Rounded Ideas (Using Circle Theorems)>Practice 1>Q 1

Calculate the size of marked angles in each diagram.

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MEDIUM
MYP:4-5
IMPORTANT
MYP Mathematics A concept based approach 4&5 Standard>Chapter 28 - Well-Rounded Ideas (Using Circle Theorems)>Practice 1>Q 1

Calculate the size of marked angles in each diagram.

Question Image

MEDIUM
MYP:4-5
IMPORTANT
MYP Mathematics A concept based approach 4&5 Standard>Chapter 28 - Well-Rounded Ideas (Using Circle Theorems)>Practice 1>Q 1

Calculate the size of the marked angles in the diagram.

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MEDIUM
MYP:4-5
IMPORTANT
MYP Mathematics A concept based approach 4&5 Standard>Chapter 28 - Well-Rounded Ideas (Using Circle Theorems)>Practice 1>Q 2

Find the size of marked angles in each diagram.

In each case, justify your answer.

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HARD
MYP:4-5
IMPORTANT
MYP Mathematics A concept based approach 4&5 Standard>Chapter 28 - Well-Rounded Ideas (Using Circle Theorems)>Practice 1>Q 2

Find the size of marked angles in each diagram.

In each case, justify your answer.

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