Q. 715.0( 1 Vote )

# State whether the statements are True or False.

Two figures can have the same area but different perimeters.

Answer :

True

Consider the following example:

Perimeter= 4 × 4 = 16 cm Perimeter =20 cm

Area = 16 cm^{2} Area = 16 cm^{2}

So, two figures can have the same area but different perimeters.

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In the following figures, find the area of the shaded portions:

NCERT Mathematics

Fill in the blanks to make the statements true.

If area of a triangular piece of cardboard is 90 cm^{2}, then the length of altitude corresponding to 20 cm long base is _________cm.

Find the area of the quadrilateral ABCD.

Here, AC = 22 cm,

BM = 3 cm,

DN = 3 cm, and

BM AC, DNAC

NCERT Mathematics

A design is made up of four congruent right triangles as shown in Fig. 9.63. Find the area of the shaded portion.

NCERT - Exemplar Mathematics

Find the area enclosed by each of the following figures :

NCERT - Exemplar Mathematics

Find the area enclosed by each of the following figures :

NCERT - Exemplar Mathematics

Find the area enclosed by each of the following figures :

NCERT - Exemplar Mathematics