m angle a = 45 degree in the parallelogram abcd. find the measures of angle b angle c and angle d.

Definition - When two straight lines meet at a point they form an angle. The point at which the arms meet (O) is known as the vertex of the angle. The amount of turning from one arm (OA) to other (OB) is called the measure of the angle ( AOB) and written as h..

Find the measures of the angles of the parallelogram. => x = 80°, y = 80°, z = 80° or x = 100°, y = 100°, z = 100° or x = 100°, y = 80°, z = 100° or x = 80°, y = 100°, z = 80°..

Find the sum of the measures of the angles A, B, C, D and E in the figure. => 180 or 270 or 540 or 360..

The measure of one angle of a parallelogram is 70. The measures of other three angles are => 110, 110, 70. or 110, 70, 110. or 105, 70, 105. or 115, 65, 115...

To measure an angle we shall use two kinds of units, the degree unit and the radian un..

AB = 5 cm, BC = 3.3 cm and A = 60 o (i) Draw AB = 5 cm and make A = 60 o (ii) Cut AD = 3.3 cm ( AD = BC) (iii) With B as centre and radius 3.3 cm, draw one arc and with D as centre and radius 5 cm cut that arc at C. (iv) Join BC and DC. Then ABCDh..

Draw LO and MO at L and M respectively. Extend KL and MN to meet at P. i.e. d = i 1 r 1 + i 2 r 2 d = i 1 + i 2 (r 1 + r 2 ) (exterior angle is sum of interior opposite angles..

What is the measure of the angle between the focal axis, and the directrix of a parabola in degrees? => 75 or 45 or 60 or 90..

An angle whose measure is grater than 90 o but less than 180 o . (90 o < q < 180 ..

An angle whose measure is less than 90 o . (0 < q < ..