Question

8) Sides of Right angled triangle
are (2x+3)cm, (2x+1)cm and
(X+1)cm. It's Perimeter is
*​

Answer 1

Answer:5x+5

Step-by-step explanation:

2x+2x+x+3+1+1

5x+5

Answer 2

Answer:

• The perimeter of the Right angled triangle is 5x + 5.

Step-by-step Explanation:

Given that :

•  Sides of a Right angled triangle.

ㅤㅤ→ 1ˢᵗ side ➪ (2x + 3) cm.

ㅤㅤ→ 2ⁿᵈ side ➪ (2x + 1) cm.

ㅤㅤ→ 3ʳᵈ side ➪ (x + 1) cm.

To Find :

• The perimeter of the Right angled triangle.

Formula Used :

• 3 (side) or (AB + BC + CD).

Finding It's Perimeter :

Substituting the known values.

ㅤㅤ→ (2x + 3) + (2x + 1) + (x + 1).

Opening the braces.

ㅤㅤ→ 2x + 3 + 2x + 1 + x + 1.

ㅤㅤ→ 2x + 2x + x + 3 + 1 + 1.

ㅤㅤ→ 5x + 5.

∴ The perimeter of the Right angled triangle is 5x + 5.