Direction: Study and read each carefully. Write only the letter of your answer. 22 (Use T = if possiblej 7. Study the figure below. 3 citi Figure 1. B 1. How will you find the area of Figure 1? A. (3 cm x 3 cm) + (4 cm x 10 cm) =n B. (10 cm x 7 cm) - (7 cm x 3) = n C. Both A and B D. None of the above

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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Direction: Study and read each carefully. Write only the letter of your answer.
22
(Use T =
if possible
7.
Study the figure below.
3 cti
Figure 1.
1. How will you find the area of Figure 1?
A. (3 cm x 3 cm) + (4 cm x 10 cm) =n
B. (10 cm x 7 cm) - (7 cm x 3) = n
C. Both A and B
D. None of the above
Transcribed Image Text:Direction: Study and read each carefully. Write only the letter of your answer. 22 (Use T = if possible 7. Study the figure below. 3 cti Figure 1. 1. How will you find the area of Figure 1? A. (3 cm x 3 cm) + (4 cm x 10 cm) =n B. (10 cm x 7 cm) - (7 cm x 3) = n C. Both A and B D. None of the above
8. By how much larger is the pizza made in a square pan than a circular
pan?
A. 196 In
B. 153.86 In
C. 42.14 in
D. 349.86 in-
9. A triangle and a semi-circle. The triangle has a base of 5 inches and a
height of 4 inches. The diameter of the circie matches the buse of the
triangle. Find their composite area.
A. 10 in
B. 19.81 in
C. 19.63 in
D. 9.81 in
10. Rob is painting large polka dots on a sheet for the backdrop of the
school musical show. He painted 16 polka dots, each with a radius of 12
inches. If all the 16 polka dots are mounted in a wall 8 feet by 7 feet, how
many square teet is not covered by the16 polka dots?
A. 3.14 fe
B. 5.76 ft
C. 50.24 ft
D. 56 ft2
Transcribed Image Text:8. By how much larger is the pizza made in a square pan than a circular pan? A. 196 In B. 153.86 In C. 42.14 in D. 349.86 in- 9. A triangle and a semi-circle. The triangle has a base of 5 inches and a height of 4 inches. The diameter of the circie matches the buse of the triangle. Find their composite area. A. 10 in B. 19.81 in C. 19.63 in D. 9.81 in 10. Rob is painting large polka dots on a sheet for the backdrop of the school musical show. He painted 16 polka dots, each with a radius of 12 inches. If all the 16 polka dots are mounted in a wall 8 feet by 7 feet, how many square teet is not covered by the16 polka dots? A. 3.14 fe B. 5.76 ft C. 50.24 ft D. 56 ft2
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