## SS2: MATHEMATICS – 1ST TERM

- Trigonometry III | Week 11 Topic|1 Quiz
- Mensuration II | Plane Shapes | Week 32 Topics|1 Quiz
- Mensuration III | Solid Shapes | Week 4, 5, 64 Topics|1 Quiz
- Logarithms of Numbers Less Than One | Week 71 Topic
- Theory of Logarithms | Week 86 Topics
- Approximation & Accuracy | Week 95 Topics|1 Quiz

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- Question 1 of 12
##### 1. Question

An arc of a circle subtends an angle of 30Â° on the circumference of the circle of radius 21cm. Find the length of the arc.

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##### 2. Question

The diameter of a bicycle wheel is 42cm. If the wheel makes 16 complete revolutions, What will be the total distance covered by the wheel? [take Ï€= 22/7]

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##### 3. Question

A chord 7cm long, is drawn in a circle with a radius of 3.7cm. Calculate the distance of the chord from the center of the circle.

CorrectIncorrect - Question 4 of 12
##### 4. Question

A chord subtends an angle of 120Â° at the center of a circle of radius 3.5cm, Find the perimeter of the minor sector containing the chord. (Take Ï€=22/7).

CorrectIncorrect - Question 5 of 12
##### 5. Question

A sector of a circle with radius 6cm subtends an angle of 60Â° at the centre. Calculate its perimeter in terms of Ï€.

CorrectIncorrect - Question 6 of 12
##### 6. Question

In a circle of radius r cm, a chord 16âˆš3 cm long is 10cm from the center of the circle. Find, correct to the nearest cm, the value of r.

CorrectIncorrect - Question 7 of 12
##### 7. Question

The perimeter of a sector of a circle of radius 4cm is (Ï€+8)cm. Calculate the angle of the sector.

CorrectIncorrect - Question 8 of 12
##### 8. Question

A circle is divided into two sectors in the ratio 3:7. If the radius of the circle is 7cm, calculate the length of the minor arc of the circle.

CorrectIncorrect - Question 9 of 12
##### 9. Question

A chord of length 6cm is drawn in a circle of radius 5cm. Find the distance of the chord from the center of the circle.

CorrectIncorrect - Question 10 of 12
##### 10. Question

The perimeter of a sector of a circle of radius 21cm is 64cm. Find the angle of the sector. (take Ï€=22/7)

CorrectIncorrect - Question 11 of 12
##### 11. Question

An arc of a circle, radius 14cm, is 18.33cm long. Calculate, correct to the nearest degree, the angle at which the arc subtends at the center of the circle (Ï€= 22/7).

CorrectIncorrect - Question 12 of 12
##### 12. Question

XY is a chord of circle center O and radius 7cm. The chord XY which is 8cm long subtends an angle of 120Â° at the center of the circle. Calculate the perimeter of the minor segment. (take Ï€= 22/7).

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