Question

Choose the correct answer and verify the solutions.
1. If three angles of a quadrilateral are are 100°,75° and 105°, then the measure of the the fourth angle is:
a) 110° (b) 100° (c)90 (d)°80°
2. In a parallelogram, sum of it's adjacent angles is:
a) 90° (b)180° (c)270° (c)360°
3. The diagonals of a rhombus are 12cm and 16cm. the length of the side of the rhombus:
a)10cm (b) 12cm (c)8cm (d) 16cm
4. If APB and CQD are two parallel lines,then the bisector of the angles APQ, VOQ, CQP and PQD form :
a) a square (b) a rhombus (c) a rectangle (d) a trapezium
5. In a parallelogram ABCD, bisector of two adjacent angles A and B meet at O. the measure of angle AOP is equal to:
a) 90° (b)129° (c)180° (d)200°​

Answer 1

Answer:

1.a

2.d

3.c

4.d

5.c

Step-by-step explanation:

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