Advertisements
Advertisements
Question
Find the perimeter of An equilateral triangle with side 6 cm
Advertisements
Solution
An equilateral triangle with side 6 cm
The sides of equilateral triangle are 6 cm, 6 cm and 6 cm
∴ Perimeter = (6 + 6 + 6) cm
= 18 cm
APPEARS IN
RELATED QUESTIONS
If the difference between the sides of a right-angled triangle is 3 cm and its area is 54 cm2; find its perimeter.
Find the area of an isosceles triangle with perimeter is 36 cm and the base is 16 cm.
The base of a triangular field is three times its height. If the cost of cultivating the field at ₹ 36.72 per 100 m2 is ₹ 49,572; find its base and height.
Two sides of a triangle are 6.4 m and 4.8 m. If the height of the triangle corresponding to 4.8 m side is 6 m;
find :
(i) area of the triangle ;
(ii) height of the triangle corresponding to 6.4 m sides.
Find the area of a triangle whose base is 3.8 cm and height is 2.8 cm.
Find the area of a triangle whose sides are 27 cm, 45 cm and 36 cm.
Find the area of a right angled triangle whose hypotenuse is 15cm and the base is 9cm.
Find the perimeter of A scalene triangle with sides 7 m, 8 m, 10 m
The scalene triangle has 40 cm as its perimeter and whose two sides are 13 cm and 15 cm, find the third side
The perimeter of a triangle is 28 cm. One of it’s sides is 8 cm. Write all the sides of the possible isosceles triangles with these measurements.
