I Name the quadrilateral whose all the sides are equal and each angle is 90-ii How many sides in an octagon-

(i) A quadrilateral whose all the sides are equal and each angle is nbsp;90^∘ is called a square. (ii) Octagon has 8 sides. nbsp; ...

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Standard VI

Mathematics

Regular Polygons

i Name the qu...

Question

(i) Name the quadrilateral whose all the sides are equal and each angle is $90^{\circ}$ .
(ii) How many sides in an octagon?

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Solution

(i) A quadrilateral whose all the sides are equal and each angle is $90^{\circ}$ is called a square.
(ii) Octagon has 8 sides.

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(i) Name the quadrilateral whose all the sides are equal and each angle is 90∘. (ii) How many sides in an octagon?

(i) A quadrilateral whose all the sides are equal and each angle is 90∘ is called a square. (ii) Octagon has 8 sides.

(i) Name the quadrilateral whose all the sides are equal and each angle is $90^{\circ}$ .
(ii) How many sides in an octagon?

(i) A quadrilateral whose all the sides are equal and each angle is $90^{\circ}$ is called a square.
(ii) Octagon has 8 sides.