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India
Class VI

Interior and Exterior Angles of Polygons

Interactive practice questions

Consider the pentagon below:

a

What is the interior angle sum of a pentagon?

b

Find an expression for the interior angle sum of the pentagon involving the exterior angles $v$v, $w$w, $x$x, $y$y and $z$z

c

Hence solve for the sum of the exterior angles of the pentagon. That is, solve for the value of $v+w+x+y+z$v+w+x+y+z.

d

Is the sum of exterior angles of any polygon equal to 360°?

Yes

A

No

B
Easy
7min

Consider the adjacent figure.

Easy
2min

Which of the following is NOT possible?

Easy
< 1min

Consider the adjacent figure (not to scale).

Easy
4min
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Outcomes

6.G.BGI.7

Quadrilateral — sides, vertices, angles, diagonals, adjacent sides and opposite sides (only convex quadrilateral are to be discussed), interior and exterior of a quadrilateral.

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