Question

Q.1 fill in the blanks 1.In a parallelogram, opposite angles are
2. In a rhombus, diagonals of a rhombus are
in length
3. Adjacent angles of a parallelogram are
4. Each angle of a square measures
5. Diagonals of a square are
6. A quadrilateral whose each angle measures 90° and all sides are equal is a
7. The measure of each interior angle of a regular hexagon is
8. The measure of each exterior angle of a regular octagon is
9. A rectangle is a square if its diagonals bisect each other at
10. The measure of each interior angle of a regular decagon is​

Answer 1

Answer:

Step-by-step explanation:

1.opposite angles are equal.

2.diagonals are not equal and they perpendicularly bisect each other.

3.adjacent angles are suplemtary angles i.e., 180°

4.90°

5.equal & bisect each other.

6.square.

7.150°

8. 157.5°

9. If they have same length of sides

10.162°

Hope helped u