Following rectangle is composed of 8 congruent parts.
Area of each part is
a. 72 cm²
b. 36 cm²
c. 18 cm²
d. 9 cm²
Solution:
It is given that
Length = 12 cm
Breadth = 6 cm
We know that
Area of a rectangle = Length × Breadth
Substituting the values
Area of a rectangle = 12 × 6 = 72 cm²
As there are 8 congruent parts
Area of each part = 72/8 = 9 cm²
Therefore, the area of each part is 9 cm².
✦ Try This: Area of a right triangle is 24 cm². If one of its legs is 6 cm long, its perimeter is
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 11
NCERT Exemplar Class 7 Maths Chapter 9 Sample Problem 1
Following rectangle is composed of 8 congruent parts. Area of each part is a. 72 cm², b. 36 cm², c. 18 cm², d. 9 cm²
Summary:
Following rectangle is composed of 8 congruent parts. Area of each part is 9 cm²
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