Q5.c) Prisms A and B are similar. The cross sections are shaded.
Prism A
Prism A
volume = 480 cm
length = 30 cm
30 cm
area of the cross section of A: area of the cross section of B = 4:9
Work out the area of the cross section of B.

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte