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7th Tamil Nadu Board
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A parallelogram has adjacent sides of 12 cm  and 9 cm . If the distance between its shorter sides is 8 cm. Find the distance between its longer side in centimeters.

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Important Questions on Measurements

MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term I>Chapter 2 - Measurements>Solved Example>Q 5
The base of the parallelogram is thrice its height. If the area is 192 sq.cm, Find the base and height.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term I>Chapter 2 - Measurements>Solved Example>Q 6
Find the area of the rhombus in square centimetres, whose side is 17 cm and the height is 8 cm.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term I>Chapter 2 - Measurements>Solved Example>Q 7
Calculate the area of the rhombus having diagonals equal to 6 m and 8 m in square metres.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term I>Chapter 2 - Measurements>Solved Example>Q 8
If the area of the rhombus is 60 sq. cm and one of the diagonals is 8 cm, find the length of the other diagonal in centimetres.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term I>Chapter 2 - Measurements>Solved Example>Q 9
The floor of an office building consists of 200 rhombus shaped tiles and each of its length of the diagonals 40 cm and 25 cm Find the total cost of polishing the floor at ₹ 45 per sq. m in rupees.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term I>Chapter 2 - Measurements>Solved Example>Q 10
Find the are of the trapezium in square centimetres, whose height is 14 cm and the parallel sides are 18 cm and 9 cm of length.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term I>Chapter 2 - Measurements>Solved Example>Q 11
The area of a trapezium is 828 sq.cm. If the lengths of its parallel sides are 19.6 cm and 16.4 cm find the distance between them.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term I>Chapter 2 - Measurements>Solved Example>Q 12
The area of a trapezium is 828 sq.cm. If the lengths of its parallel sides are 19.6 cm and 16.4 cm find the distance between them in centimetres.