Question

1. The radius of a circle is

A. 7 m
B. 5 m
C. 12.6 m
D. 8 m

2. The area of triangle is

A.78.5 m²
B. 7.85 m²
C. 785 m²
D. 87.5 m²
3. The area of a triangle is

A. 88.2 m² B.
52.7 m2
C. 44.1 m²
D. 8.82 m²

4. To compute for the area of the shaded region we
A. add both areas
B. subtract both areas
C. multiply both areas
D. divide both areas

5. What is the area of the shaded region?
A 34.4 m²
B. 56.8 m²
C. 97.2 m²
D.122.6 m²

the shape is in the picture T - T​

Answer 1

1. The radius of a circle is 5 m

Option B

2. The area of circle is

• A = 3.14*5² = 78.5 m²

Option A

3. The area of a triangle is

• A = 1/2*12.6*7 = 44.1

Option C

4. To compute for the area of the shaded region we

B. subtract both areas

5. What is the area of the shaded region?

• 78.5 - 44.1 = 34.4 m²

Option A