Area and perimeter

Advanced Math 4 · Unit 11 · area-perimeter-rectilinear

area-perimeter-rectilinear

Name ______________________________Date ______________

1.
A rectangle is $9$ cm long and $4$ cm wide. What is its perimeter, in cm?
Answer: ______________
2.
An L-shaped patio has six sides, and every corner is a right angle. Its bottom edge is $12$ m long and its left edge is $7$ m tall. Its top edge is $5$ m long and its right edge is $3$ m tall. What is the area of the patio, in m²?
Answer: ______________
3.
A rectangle is $6$ cm by $4$ cm. A second rectangle has double the length and double the width. What is the area of the second rectangle, in cm²?
1. (A)
  $96$
2. (B)
  $48$
3. (C)
  $40$
4. (D)
  $24$