4 cm the area of the rectangle. 7. by each of the in each pair of consecutive 7. Find the area enclosed by each of the following figures, in which each pair of consecutive sides are at right angles. 3 cm (ii) 3 cm 4 cm 5 cm 12 cm 12 cm 7 cm 5 cm 4 cm 4 cm 3 cm 3 cm 8. The length and breadth of a rectangle are 40 cm and 10 cm respectively. Find the perimeter of a square of area equal to that of the rectangle. 9. The perimeter of a square is 40 cm. A rectangle of length 20 cm has the same area as that of the square. Find the breadth of the rectangle.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Question
4cm
OUI
Find the area of the rectangle.
7. the by each of the in which each pair of consecutive
7. Find the area enclosed by each of the following figures, in which each pair of consecutive
sides are at right angles.
3 cm
(i) 4 cm
(ii)
3 cm
4 cm
5 cm
12cm
12 cm
5 cm
4 cm
3 cm
3 cm
8. The length and breadth of a rectangle are 40 cm and 10 cm respectively. Find the
perimeter of a square of area equal to that of the rectangle.
9. The perimeter of a square is 40 cm. A rectangle of length 20 cm has the same area as that
of the square. Find the breadth of the rectangle.
Transcribed Image Text:4cm OUI Find the area of the rectangle. 7. the by each of the in which each pair of consecutive 7. Find the area enclosed by each of the following figures, in which each pair of consecutive sides are at right angles. 3 cm (i) 4 cm (ii) 3 cm 4 cm 5 cm 12cm 12 cm 5 cm 4 cm 3 cm 3 cm 8. The length and breadth of a rectangle are 40 cm and 10 cm respectively. Find the perimeter of a square of area equal to that of the rectangle. 9. The perimeter of a square is 40 cm. A rectangle of length 20 cm has the same area as that of the square. Find the breadth of the rectangle.
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