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प्रश्न
Complete of the following, so as to make a true statement:
The measure of each angle of a convex quadrilateral is ..... 180°.
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उत्तर
The measure of each angle of a convex quadrilateral less than is 180°.
संबंधित प्रश्न
What is the sum of the measures of the angels of a convex quadrilateral? Will this property hold if the quadrilateral is not convex? (Make a non-convex quadrilateral and try!)
Define the following term Convex Quadrilateral .
Complete of the following, so as to make a true statement:
A quadrilateral has .... diagonals.
In Fig. 16.19, ABCD is a quadrilateral.
How many pairs of adjacent sides are there?

Two angles of a quadrilateral are 68° and 76°. If the other two angles are in the ratio 5 : 7; find the measure of each of them.
In parallelogram ABCD, ∠A = 90°
(i) What is the measure of angle B.
(ii) Write the special name of the parallelogram.
Observe the figure below and find out their name.

Find the angles of a pentagon which are in the ratio 4: 4: 6: 7: 6.
ΔPQR and ΔSQR are on the same base QR with P and S on opposite sides of line QR, such that area of ΔPQR is equal to the area of ΔSQR. Show that QR bisects PS.
If the sum of two angles is equal to an obtuse angle, then which of the following is not possible?
