5625 m^2

If is is square, all sides must be congruent (all sides are 75m). To find area, you multiply width x length (how long). Therefore:

75m x 75m = 5626 m^2

3 0

2 years ago

An object placed between two plane mirrors arranged at right angles to each other at a distance d1 from the surface of one mirro

xz_007 [3.2K]

Answer:

..................

5 0

2 years ago

Reas the above and answer

sergeinik [125]

Answer:

48cm^2

Step-by-step explanation:

You first find the area (l * w) of the first rectangle on the top.

4 * 2 is 8

Then you find the area of the rectangle on the bottom.

5 * 8 is 40

Finally you add the area's together.

6 0

2 years ago