A rectangular prism has dimensions of length 4 cm, width 3 cm, and height 5 cm. Calculate its volume using the general formula.

A cylindrical water tank has a radius of 4 feet and a height of 10 feet. What is the volume of the tank in cubic feet?

6. Two triangles are similar, if one side of the smaller triangle is half of the corresponding side of the larger triangle, and the perimeter of the larger triangle is 52 cm , then what is the perimeter of the smaller triangle?

आकृति में \( A C=A C \) + \( A B=A D \) और \( \angle B A D \) \( \angle E A C \) है दबाईय के \( B C=D E \) है

4. A stairway 10 ft . high is such that each step accounts for half foot upward and one foot forward. What distance will an ant travel if it starts from ground level to reach the top of the stainway? A) 30 ft B) 33 ft C) 10 ft D) 29 ft

Why is understanding surface area important in real-life applications?