What is the slant height for the given pyramid to the nearest whole link?

Pyramid base: 10 cm
Height: 12 cm

A. 7 cm
B. 11 cm
C. 13 cm
D. 16 cm

2 answers

B. 11 cm
AAAaannndd the bot gets it wrong yet again!

Draw a side view, and it should be clear that
(10/2)^2 +12^2 = s^2
s = 13