Question

Length of a rectangle is 8 cm and diagonal is 10 cm. Find its area​

Answer 1

Answer:

48 cm² is it's area.

Step-by-step explanation:

The length of the rectangle is 8cm.

It's diagonal is 10cm.

Therefore , the breadth will be

(10)²-(8)²=(6)²

=100-64=36

√36 =6 cm

Area = 8cm ×6cm=48cm²

happy to help... hope it helps. plz mark as brainliest

#verified

#brainlyexpert

#brainly

Answer 2

Answer:

Therefore, the area of the rectangle is 48 square centimeters.

Given:

Length of a rectangle is 8 cm and diagonal is 10 cm. Find its area​

To find  :

Find its area​

Solution :

Let's use the Pythagorean theorem to find the width of the rectangle:

diagonal^2 = length^2 + width^2

10^2 = 8^2 + width^2

100 = 64 + width^2

width^2 = 36

width = 6 cm

Now that we have the length and width of the rectangle, we can use the formula for its area:

area = length x width

area = 8 cm x 6 cm

area = 48 cm^2

Therefore, the area of the rectangle is 48 square centimeters.

To know more about the area of the rectangle refer :

https://brainly.in/question/35108030

https://brainly.in/question/28267523

#SPJ3