Question

The adjoining figure is a solid composed up of a square-based pyramid and a prism (cuboid). Write down the formula to find the following measurements. (1) Area of base (iii) L.S.A. of pyramid (v) L.S.A. of the combined solid (vii) Volume of pyramid (ix) Volume of the combined solid (ii) Perimeter of base (iv) L.S.A. of prism (vi) T.S.A. of the combined solid (viii) Volume of prism

Answer 1

Explanation:

1=a^2

iii=2al

v=2al+4ah

vii=1/3a^2h

ix=a^2(1/3h1+h2)

ii=4a

iv=4ah

vi=a^2+2al+4ah

viii=a^2h