Question

A room is in the shape of a cuboid. Its floor measures 7.2 m by 9.6 m and its height is 3.5 m.

Answer 1

A AC=EG

B AG=EC

C don't know

Answer 2

AC = 12m, AG =12.5, And angle GAC =16.26°

Explanation:

For AC and AG, use the Pythagoras Theory (a²+b²=c²) and for the angle GAC, use the cosine rule (Cos A = ( Adj/H))