The formula for the area of a rhombus is a = d1d2, where d1 and d2 are the lengths of the diagonals. which are equivalent equations? check all that apply. d1 = 2ad2 d1 = d2 = d2 = d2 = 2ad1

The options of this question are:

1.

2.

3.

4.

5.

The formula for area of rhombus is given by:

A = where and are the diagonals of rhombus.

We have to determine the equivalent expressions.

Since, A =

Multiplying both sides of the above equation by 2, we get

2A =

So, and

Hence, Option 1 and 4 are the equivalent expressions.

b. astronomers

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation: