Question

find the area of triangle whose sides are in ratio 5:12:13 and its perimeter is 60cm​

Answer 1

$\huge\bold{Answer:}$

Let,

The sides of the triangle be 5x, 12x and 13x

Perimeter of a triangle = Side + Side + Side

60 = 5x + 12x + 13x

→ 60 = 30x

→ x = $\frac{60}{30}$

→ x = 2

The sides of the triangle are →

5 × 2 = 10

12 × 2 = 24

13 × 2 = 26

Therefore,

The area of the triangle = $\frac{1}{2}$ × Base × Height

= ( $\frac{1}{2}$ × 24 × 36 ) cm²

= 432 cm²

So,

The area of the triangle is 432 cm²

Answer 2

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities.

Step-by-step explanation:

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