how many rectangles of side 2cm and 3cm are needed to cover a large rectangle 12cm by 10cm?
A- 6
B- 20
C- 22
D- Cannot be fitted exactly
Answers
Answered by
0
Answer:
Answer is B-20
Step-by-step explanation:
area of rectangle - 6 cm
area of larger rectangle - 120
=120/6
=20 rectangles needed
:)
Similar questions