is the perimeter of the triangle whose sides measure 7.5 7.1 and 8.1
22.5 cm
It is a triangle whose 3 sides are equal in length and its 3 interior angles each measure 60 degrees
It is: 3*7 = 21cm
Think about two numbers whose multiplication is 9 or simply think about the factors of 9. Factors of 9 are 3x3 Now see perimeter of rectangle is 2 times sum of length and breadth. Perimeter of rectangle is 4 times side. 2 and 4 are of the factors of 9. So the figure cannot be rectangle or square. Perimeter of triangle= Sum of all sides 9 = 1+3+5 =9 Hence it is possible to have a triangle with perimeter 9cm as there are various numbers whose addition could be 9. So the figure could be triangle.
A triangle whose all the three sides are of different measurements is called a scalene triangle.
28.5
22.5 cm
The perimeter is 22.5 centimeters.
42cm
Perimeter of a triangle is given by: sum of the three sides =(10+15+18)cm =43cm Done.
22cm
6+8+10=24The perimeter of the triangle is 24 inchesThe perimeter is all the side lengths added up, so that triangle would have a perimeter of 24 inches.6+8+10=24 inches
It is: 3*7.5 = 22.5 cm which is the perimeter of the equilateral triangle
The figure is a triangle. That means it has 3 sides. The triangle is "equilateral". That means all three sides have the same length. One side is 5 cm. That means each of the other 2 sides is also 5 cm. So the perimeter is (5 + 5 + 5) = 15 cm.
The perimeter would be 16 meters.
An Equilateral Triangle has 3 equal sides so 3 X 8.5m = 25.5m
The measure of a perimeter is the total length of all sides of a geometric shape, so any shape with a combination of sides whose total is 27 would yield this perimeter.