Question

1) simplify (2 power -1 x3power ×4power-1)×3/4
2) write the properties of a parallelogram and kite

3) prove that the sum of a quadrilateral is 360 degrees
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Answer 1

Answer:

2)

Properties:

Opposite sides are parallel and equal in length.

Opposite angles are equal in measure.

Adjacent angles sum up to 180 degrees.

It has 2 diagonals that bisect each other.

Each diagonal divides the parallelogram into 2 congruent triangles.

3)

A quadrilateral is a polygon which has 4 vertices and 4 sides enclosing 4 angles and the sum of all the angles is 360°. When we draw a draw the diagonals to the quadrilateral, it forms two triangles. Both these triangles have an angle sum of 180°. Therefore, the total angle sum of the quadrilateral is 360°

first one I did not know

Step-by-step explanation:

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