Question

2.
The angle of a quadrilateral are respectively 100°, 98°,92º. Find the fourth angle
(a) 70°
(b) 96°
(c) 46°
(d) 72°
In a quadrilateral ABCD, the angles A, B, C, D are in the ratio 3:5:7:9. Find
the measure of the angle D of the quadrilateral.
(a) 125°
(b) 144°
(c) 135°
(d) 165°
In a parallelogram ABCD diagonals AC and BD intersect at D and AC = 6.8 cm
and BD = 13.6 cm. Find the measures of OC and OD.
(a) 3.4 cm, 6.8 cm
(b) 4.3 cm, 8.2 cm
(c) 5.2 cm, 2.7 cm
(d) 6.1 cm, 1.8 cm
​

Answer 1

Answer:

Answer 1. (al 70

Answer 2. (c) 135

Answer 3. (a) 3.4 cm and 6.8 cm

Answer 2

Answer:

1. a

2. c

3.a...........