Question

Exercise 10.3 1. Find the area of a rectangle whose length and breadth are 18 cm and 5 cm respectively. the whose he side is 60 m. ​

Answer 1

Answer:

11: Perimeter and Area- This chapter gives all the details about the perimeter and area of plane figures. Firstly the chapter discusses squares and rectangles.

Perimeter is the distance around a closed figure whereas area is the part of the plane occupied by the closed figure.

The perimeter of the following geometrical shapes are discussed in the first section:

Square

Perimeter of a square = 4 × side

Rectangle

Perimeter of a rectangle = 2 × (length + breadth)

Answer 2

Answer:

16 cm.

Step-by-step explanation:

Given ,

Length = 18cm

Breadth = 5 cm

Area = Length x Breadth

Area = 18 x 5 cm²

Area = 90 cm²

THEREFORE , AREA = 90 CM²

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