Area of a Rhombus: Calculate The Missing Side based on the formula

The rhombus in the diagram has an area of 24 cm².

What is the value of X?

6

Look at the rhombus in the figure below.

Its area is 65 cm².

What is the length of the main diagonal?

20 cm

Look at the rhombus in the figure.

What is the length of the secondary diagonal?

11.25 cm

Look at the rhombus in the figure.

Its area is 66 cm².

What is the length of the secondary diagonal?

11 cm

Look at the rhombus in the figure.

Its area is equal to 35 cm².

What is the length of the secondary diagonal?

14 cm

A rhombus has an area of 40.

What is the value of X?

16

Look at the rhombus in the figure below.

How long are its sides?

5 cm

Look at the rhombus in the figure.

Calculate its height.

7 cm

Below is a rhombus with an area of 220 cm².

Its height is 11 cm.

How long are its sides?

20 cm

Given the rhombus whose sides are equal to 7 cm

Given that the area of the rhombus is 28 cm².

What is the length of the height of the side?

4 cm

A rhombus has an area of 70 cm².

Work out the ratio between the main diagonal and the secondary diagonal.

28:5