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

A rhombus has an area of 40.

What is the value of X?

16

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.

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

Look at the rhombus in the figure.

What is the length of the secondary diagonal?

11.25 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

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

A rhombus has an area of 70 cm².

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

28:5