Question

Find the perimeter of SABC, if:
(a) AB = 6 cm, BC - 7 cm, CA = 8 cm​

Answer 1

Answer:

perimeter of triangle:-

AB+BC+CA

6+7+8

21cm

the perimeter of traingle ABC :- 21cm

Answer 2

Given:

A triangle  ABC with side

• AB = 6 cm
• BC = 7 cm
• CA = 8 cm

To Find:

We have to find the perimeter.

How To Find:

To find the perimeter of triangle we will simply add the measure of three sides.

Solution:

Using the formula,

⇒ Perimeter of triangle = Sum of all sides

Substitute the values,

⇒ Perimeter = 6 cm + 7 cm + 8 cm

Add the numbers,

⇒ Perimeter = 21 cm

∴ Therefore the perimeter of the rectangle is 21 cm.