Question

a triangle having a perimeter 56m and its sides are 2x,2x+3 and 2x+5, find the respective length of the sides of a triangle.

Answer 1

Answer:

2x + 2x+3 + 2x+5

6x+8=56

6x=56-8

6x=48

x=48/6

x=8

2x=16

2x+3=19

2x+5=21

Step-by-step explanation:

perimeter of triangle is sum of all sides and first we will add all the values and put equal sign and solve

Answer 2

Answer:

The sides are 16 meters, 19 meters, and 21 meters.

Step-by-step explanation:

Given:

We have been given that a triangle has a perimeter of 56 meters.

Its sides are: $2x, \ 2x+3, \ and \ 2x+5$

To find:

We have to find the respective length of the sides of the given triangle.

Solution:

According to the question, the sum of the three sides of the given triangle is equal to 56 meters.

Therefore, we can write it as:

$2x+2x+3+2x+5= 56$

$6x+8 = 56$

$6x = 56 - 8$

$6x = 48\\x=\frac{48}{6}\\ x= 8$

Hence, the value of x is 8.

The magnitude of the sides will be:

$2x = 2 \times 8 = 16 \ m\\2x+3 = 2 \times 8 +3= 16 +3= 19 \ m\\2x+5 = 2 \times 8 +5= 16 +5 = 21 \ m$

Final Answer:

The sides are 16 meters, 19 meters, and 21 meters.

Link:

https://brainly.in/question/7149869?referrer=searchResults

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