Question

Exam-style question

This wooden frame holds two photos, each 8 cm by 15 c
Work out the area of wood in this picture frame.

Answer 1

Explanation:

TOTAL AREA = 20 x 30 = 600 cm^2

now...subtract the area of the TWO photos

600 - TWO x 8 x 15 = 360 cm^2 is wood