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The area of a rectangle is 102 sqcm. If its length is 17 cm, what is its perimeter?
Chapter: [12] Perimeter and Area
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If the side of a square is tripled, how many times will its area be as compared to the area of the original square?
Chapter: [12] Perimeter and Area
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A page of a calendar is 45 cm long and 26 cm wide. What is its area?
Chapter: [12] Perimeter and Area
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What is the value of a rectangular plot of land 75.5 m long and 30.5 m broad at the rate of 1000 rupees per square metre?
Chapter: [12] Perimeter and Area
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A rectangular hall is 12 m long and 6 m broad. Its flooring is to be made of square tiles of side 30 cm. How many tiles will fit in the entire hall? How many would be required if tiles of side 15 cm were used?
Chapter: [12] Perimeter and Area
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Name the pairs of opposite rays in the figure alongside.
Chapter: [4] Angles and Pairs of Angles
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Are the ray PM and PT opposite rays? Give reasons for your answer.
Chapter: [4] Angles and Pairs of Angles
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Draw the pairs of angles as described below. If that is not possible, say why.
Complementary angles that are not adjacent.
Chapter: [4] Angles and Pairs of Angles
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Draw the pairs of angles as described below. If that is not possible, say why.
Angles in a linear pair which are not supplementary.
Chapter: [4] Angles and Pairs of Angles
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Draw the pairs of angles as described below. If that is not possible, say why.
Complementary angles that do not form a linear pair.
Chapter: [4] Angles and Pairs of Angles
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Draw the pairs of angles as described below. If that is not possible, say why.
Adjacent angles which are not in a linear pair.
Chapter: [4] Angles and Pairs of Angles
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Draw the pairs of angles as described below. If that is not possible, say why.
Angles which are neither complementary nor adjacent.
Chapter: [4] Angles and Pairs of Angles
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Draw the pairs of angles as described below. If that is not possible, say why.
Angles in a linear pair which are complementary.
Chapter: [4] Angles and Pairs of Angles
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Simplify:
`("P"/5)^3 xx ("P"/5)^7`
Chapter: [6] Indices
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Add:
9p + 16q; 13p + 2q
Chapter: [8] Algebraic Expressions and Operations on Them
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