Question

find the perimeter of the triangle with sides measuring 10 cm , 14 cm, and 15 cm.


tell me the answer fast I will mark as brain list​

Answer 1

Answer:

$perimeter \: of \: scalene \: triangle \: = sum \: of \: all \: sides$

Step-by-step explanation:

10 cm + 14 cm + 15cm = 39cm

The answer is 39cm..

Conclusion :-

The perimeter of the triangle is 39cm

Answer 2

$\bf \large\underline{ \underline{ \dagger Answer:}}$

Perimeter of triangle is 39cm.

$\large \bf \underline{ \underline{Given: }}$

Sides of triangle are:-

• 10cm
• 14cm
• 15cm

$\large \underline{ \underline{ \bf{ To \: find :}} }$

• Perimeter of triangle

$\bf \large \underline { \underline{Concept:}}$

First we should know the meaning of Perimeter.

Perimeter⇢Sum of all sides.

So the perimeter of triangle will also be sum of all sides.

$\bf \large \underline{ \underline{Solution:}}$

Perimeter of triangle=10cm+14cm+15cm

Perimeter of triangle=39cm.

$\large \bf \underline{ \underline{Related \: \: formulae : }}$

• Perimeter of square=4×Side
• Perimeter of rectangle=2(length+breadth)
• Area of square=Side²
• Area of rectangle=length×Breadth
• Area of triangle=½×Base×Height