Advertisements
Advertisements
Question
Find the perimeter and area of the following shape
Solution
Perimeter = (50 + 12 + 13 + 40 + 10 + 10 + 10 + 5) cm
= 150 cm
Perimeter = 150 cm
Area = Area of a rectangle + Area of a square + Area of a right triangle.
= `("l" xx "b") + ("s" xx "s") + (1/2 xx "b" xx "h") "cm"^2`
= `(50 xx 5) + (10 xx 10) + (1/2 xx 12 xx 5) "cm"^2`
= (250 + 100 + 30) cm2
= 380 cm2
Area = 380 cm2
APPEARS IN
RELATED QUESTIONS
Find the perimeter and area of the figure given below. `(pi = 22/7)`
Find the area of the shaded part in the following figure. (π = 3.14)
Find the area of the shaded part in the following figure. (π = 3.14)
Find the area of the combined figure given which is got by joining of two parallelograms
Find the area of the combined figure given, formed by joining a semicircle of diameter 6 cm with a triangle of base 6 cm and height 9 cm. (π = 3.14)
Find the area of the irregular polygon shaped fields given below.
Find the perimeter and area of the following shape
A closed shape has 20 equal sides and one of its sides is 3 cm. Find its perimeter
A rectangle has length 40 cm and breadth 20 cm. How many squares with side 10 cm can be formed from it
Look at the picture of the house given and find the total area of the shaded portion.
