Learning Task 2
Solve the following problems using illustration.
1. How many centimeters of ribbon will Maria need to decorate the sides
of a bed sheet which measures 160 cm by 80 cm?
2. Washu is painting a picture frame. The frame is 10 inches by 8 inches. What
is the perimeter of the frame?
3. Rowena and Arlene are going to make a triangular path in her garden,
The sides will be 20 feet, 36 feet, and 18 feet. What is the total length of the
path?
4. A park shaped like a rectangle has a length of 38 meters and a width of 26
meters. If trees are planted on its sides with gaps of 2 meters in between, how
many trees are needed?
5. Myla bought a square clock as a birthday present to his daughter. It
measures 8 cm on one side. What is the perimeter of a clock? If the
dimensions of the side are increase by 4 cm, what is the new perimeter?
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Answer:
1.240 cm
2.36 inches
3.74 total length
4.28 trees nedded
5.32 perimeter