B. Directions: Analyze each item and choose the letter of the
correct answer.
5m
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
A78.5 m B. 7.85 m2 C. 785 m2 D. 87.5 m2
3. The area of a triangle is
A. 88.2 m 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 m B. 56.8 m2 C. 97.2 m2 D.122.6 m2
12.6 m
correct answer.
5m
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
A78.5 m B. 7.85 m2 C. 785 m2 D. 87.5 m2
3. The area of a triangle is
A. 88.2 m 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 m B. 56.8 m2 C. 97.2 m2 D.122.6 m2
12.6 m
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Answer:
1.B 2.B 3.D 4.A 5.A
Step-by-step explanation:
IM NOT SURE BUT THATS MY ANSWER
A = 1/2(7 m) (12.6m)
A = 44.1 m^2
A = 78. 5 m^2
A = 78.5 m^2 –44.1 m^2
A = 34.4 m^2