LEARNING TASK #1 Directions: Solve The Following Problems. Show Your Comple…
LEARNING TASK #1
Directions: Solve the following problems. Show your complete solutions and answers on a piece of paper.
1. Alex draws a circle inside a square piece of paper whose area is 144 cm. He makes sure that the circle
touches each side of the square. What is the area of the circle?
2. Carlo is lying a carpet of the rectangular room. The length of the floor is 9m by 6m. The boarder around the
carpet is 1m wide. Find the area of the floor not covered by the carpet.
3. The floor of a rectangular room measures 13m by 10m. A rectangular carpet is placed in the center of the
room leaving a border of 3m all around. The carpet costs P1,500 per square meter. Find the cost of the
carpet
4. The shape is composed of a 9 inches square inscribed inside of a circle with radius of 12 inches. What is the
area outside the square?
5. The compound figure is composed of a rectangle that measures 12cm by 8cm, and a triangle with a base of
8cm and a height of 7cm. Find the area of the composite figure.
pa help po plss
Answer:
1. length of square
√144=12cm
area of circle
πr²
(3.1416)(6²)
3.1416(36)
=113.0976cm² or 113.10cm²
2. area of the floor
9×6=54
area of carpet
8×5=40
are of the floor that is not covered by the carpet
54-40=14m²
