Math, asked by meghana8989, 1 year ago

the area of an equilateral triangle whose perimeter is 12cm is

meghana8989: plz answer

Answers

Answered by 12harshitab

4

Answer: 4 root3

MARK AS BRAINLIEST

Step-by-step explanation:

The triangle is equilateral that means all sides are equal

Side = s

Therefore, 3s = 12

s = 4 cm

Area of equilateral triangle= root3/4 × (s)^3

= root3/4 × 4×4

= 4root3

Previous Question

Next Question

Similar questions

Physics, 7 months ago

Exercises 1. How does the force of gravitation between two objects change when the distance between them is reduced to half ? 2. Gravitational force acts on all objects in proportion to their...

English, 7 months ago

It was hard for him to decide ( make it negative) ...

English, 7 months ago

Mr Shanf's breakfast You ? 4 along a Mr Malik is taking his class on a field trip tomorrow. Complete his instructions with must, should, mustn't, shouldn't or an expression of quantity. Tomorrow's field trip is compulsory. All of you go unless you are ill. The bus will leave here at eight in the morning, be late because we won't wait for you! You 3 bring of water and some light snacks in case you...

Math, 1 year ago

In what ratio the y-axis divide the line segment joining the point P (-4 ,5) and Q(3,-7)...

Math, 1 year ago

What is the square root of 9.41...

Math, 1 year ago

find the product and zeros of polynomial...

Economy, 1 year ago

draw the figure of seasonal unemployment...

English, 1 year ago

whay do u mean by forbidden?