wer: The area of the colored region is 166 cm
Learning Task 1
Directions: Solve the following problems. Show your complete solutions and
answers on a piece of paper.
1. Manny painted a 4 sided figure inside a circle whose radius measures 30
cm. Each side of the 4-sided figure he painted measures 13 cm. What is the
figure that Nanny paintede What is the area of the circle that is not painted
2. The figure below is composed of a rectangle and a half circle. Find the
area of the figure. (Figure is not drawn to scale)
2cm
3 cm
9 am
3. Calculate the shaded region. Show only your solution and answer
8.7 cm
10 cm
pls pakisagot po now na Sana malinaw po ty
Answer:
number 1
Step-by-step explanation:
Area of a square = a^2
As= 30^2
As= 900cm^2
Area of Circle = πr^2
Ac= π x 30^2
Ac= 2827.43cm^2
Area of circle not painted = Ac – As
A = 2827.43 – 900
A = 1927.43cm^2
