ibrahimabdullahi483 ibrahimabdullahi483

22-12-2019
Mathematics

contestada

the perimeter of an equilateral triangle is 21cm, find its length

Respuesta :

DaddYTravY02 DaddYTravY02

22-12-2019

Answer:

7cm is the length for each side of an equalateral triangle

Answer Link

gcantiga44 gcantiga44

22-12-2019

Answer:

7 cm

Step-by-step explanation:

An equilateral triangle has all sides equal.

To find the measure of the side, simply divide the perimeter by 3. This is because a triangle has 3 sides.

21 ÷ 3 = 7

Answer Link

Otras preguntas

Liam wants to put some money in a simple interest account. It pays 6% interest annually for 2 years. Liam would like to earn $750 in interest. How much money do

Which best illustrates the chronological order of the digestion of fat?

Sophie purchased a pair of Airpods that cost $215. She used a coupon that offers 12% off. How much did Sophie spend on the Airpods after the discount?

The students need to find out things like how much matter and energy are used to make the bottles and cans. What are two other things the students should look a

What is the answer for -10+3--4+5?

What is the value of x?

If a = 6 cm, b = 16 cm, and c = 2 cm, what is the surface area of the figure?

Complete the sentence by choosing the correct form of the conditional tense. Si je gagnais la loterie, je riche! (être) serai étais serais suis

It is widely known in kevin's social club that he is the most stubborn and inflexible member. kevin complains that all his friends and members in the club are t

Expand the brackets a. 3(p-q-r) b. -11(8a-2b) c. 2(y-1)