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Understanding Quadrilaterals

Question

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Find the measure of each exterior angle of a regular polygon of (i) 9 sides (ii) 15 sides

Solution

Some More Questions From Understanding Quadrilaterals Chapter

Find x in the following figures.

Find the measure of each exterior angle of a regular polygon of (i) 9 sides (ii) 15 sides

How many sides does a regular polygon have if the measure of an exterior angle is 24°?

How many sides does a regular polygon have if each of its interior angles is 165°?

Question 5. (a) Is it possible to have a regular polygon with measure of each exterior angle is 22°?

(b) Can it be an interior angle of a regular polygon? Why?

(a) What is the minimum interior angle possible for a regular polygon? Why? (b) What is the maximum exterior angle possible for a regular polygon?

ake two identical set squares with angles 30°-60°-90° and place them adjacently to form a parallelogram as shown in Figure. Does this help you to verify the above property?

Take two identical 30°-60°-90° set-squares and form a parallelogram as before. Does the figure obtained help you to confirm the above property?

After showing m∠R = m∠N = 70°, can you find m∠I and m∠G by any other
method?

Given a parallelogram ABCD. Complete each statement along with the definition or property used.

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