Question

7. The length and the breadth of a rectangle are
6 cm and 4 cm respectively. Find the height
It uof a triangle whose base is 6 cm and area is 3
times that of the rectangle.​

Answer 1

Answer:

24

Step-by-step explanation:

length of rectangle = 6cm

breadth of rectangle = 4cm

therefore area of rectangle = length x breadth

                                             = 6 x 4

                                             = 24

base of triangle = 6cm

area of triangle = 3cm

therefore height = 1cm

24 x 1 = 24

Therefore, answer is 24.

Answer 2

Answer:

Height of the triangle= 24 cm

Step-by-step explanation:

Length of the rectangle= 6cm

Breadth of the rectangle= 4cm

Area of the rectangle= length X breadth

= 6 X 4

= 24cm square

Base of the triangle= 6cm

Area of the triangle= 3 X Area of the rectangle

                             =3 X 24

                             = 72cm square

FORMULA TO FIND THE AREA OF A TRIANGLE:

1/2 X Base X Height

72 = 1/2 X 6 X Height

72 = 3 X Height

72/ 3 = Height

Height of the triangle= 24 cm