Question

the length and the breadth of rectangle are 6 cm and 4 cm respectively find the height of a triangle whose base is 6 cm and whose area is 3 times that of the rectangle

Answer 1

Length of rectangle = 6 cm
Width of rectangle = 4 cm

Area of rectangle = 24 cm^ 2

Area of triangle = 3*24 cm^2
=> Base * Height / 2 = 72
=> 6 * h = 72*2
=> h = 12*2
=> h = 24 cm

Height of triangle = 24 cm

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Answer 2

Area of rectangle =6*4=24m²


Area of triangle =3*24=72cm²
Hieght*base/2=72
Hieght*6=72*2=144
Hieght=144/6
Hieght=24