Mathematics Standard Seven>Chapter 11 - Circle>Practice Set 43>Q 3

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7th Maharashtra Board

IMPORTANT

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In a circle with centre $O$ , the angle measure of a minor arc is $110 °$ . If the angle measure of the major arc $P Y Q$ is $k °$ , find the value of $k$ .

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Important Questions on Circle

MEDIUM

7th Maharashtra Board

IMPORTANT

Mathematics Standard Seven>Chapter 11 - Circle>Practice Set 42>Q 2

If the circumference of a circle is

176 cm

and the radius is

k cm

, find

k

.

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7th Maharashtra Board

IMPORTANT

Mathematics Standard Seven>Chapter 11 - Circle>Practice Set 42>Q 3

The radius of a circular garden is

56 m

. What would it cost

(in ₹)

to put a

4

-round fence around this garden at a rate of

₹ 40

per metre? (Use,

π = \frac{22}{7}

).

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7th Maharashtra Board

IMPORTANT

Mathematics Standard Seven>Chapter 11 - Circle>Practice Set 42>Q 4

The wheel of a bullock cart has a diameter of

1.4 m

. How many rotations will the wheel complete as the cart travels

1.1 km

? Write the numerical value as the final answer.

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7th Maharashtra Board

IMPORTANT

Mathematics Standard Seven>Chapter 11 - Circle>Practice Set 43>Q 1

If arc

A X B

and arc

A Y B

are corresponding arcs and

m (a r c A X B) = 120 °

then

m (a r c A Y B)

is

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7th Maharashtra Board

IMPORTANT

Mathematics Standard Seven>Chapter 11 - Circle>Practice Set 43>Q 2

Some arcs are shown in the circle with centre O. Write the names of the minor arcs, major arcs and semicircular arcs from among them.

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EASY

7th Maharashtra Board

IMPORTANT

Mathematics Standard Seven>Chapter 11 - Circle>Practice Set 43>Q 3

In a circle with centre $O$ , the angle measure of a minor arc is $110 °$ . If the angle measure of the major arc $P Y Q$ is $k °$ , find the value of $k$ .

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