C-13-Q082mediumsingle_mcq
A pyramid has a square base of side 10 cm and height 12 cm. The radius of the inscribed circle of the base is which of the following?
A pyramid has a square base of side 10 cm and height 12 cm. The radius of the inscribed circle of the base is which of the following?
- a4 cm
- b5 cm
- c6 cm
- d10 cm