b. 128 cm C. 30 cm d. 64 cm A typical stop sign is in the shape of a regular octagon. The length of a side of a stop sign is 35.4 centimeters, and the radius is 46.3 centimeters. Calculate the area of the stop sign to the nearest square centimeter. about 379 cm A tent in the shape of a right square pyramid has a volume of 558 cubic feet and height of 9 feet. Find the area of the base. b. about 6058 cm C. about 6549 cm d. about 4039 cm a. a. about 20.67 ft b. about 62 ft about 1674 ft d. about 186 ft 0.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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For this one, I only need help with number 5.
4 cm
15 cm
1 cm
a. 240 cm
b.
128 cm
30 cm
d. 64 cm
5. A typical stop sign is in the shape of a regular octagon. The length of a side of a stop sign is 35.4 centimeters,
and the radius is 46.3 centimeters. Calculate the area of the stop sign to the nearest square centimeter.
about 379 em
C.
b. about 6058 cm
about 6549 cm
d. about 4039 cm
a.
C.
6. A tent in the shape of a right square pyramid has a volume of 558 cubic feet and height of 9 feet. Find the
area of the base.
about 20.67 ft
b. about 62 ft
C.
about 1674 ft
d.
about 186 ft
a.
Page
1 / 8
Transcribed Image Text:4 cm 15 cm 1 cm a. 240 cm b. 128 cm 30 cm d. 64 cm 5. A typical stop sign is in the shape of a regular octagon. The length of a side of a stop sign is 35.4 centimeters, and the radius is 46.3 centimeters. Calculate the area of the stop sign to the nearest square centimeter. about 379 em C. b. about 6058 cm about 6549 cm d. about 4039 cm a. C. 6. A tent in the shape of a right square pyramid has a volume of 558 cubic feet and height of 9 feet. Find the area of the base. about 20.67 ft b. about 62 ft C. about 1674 ft d. about 186 ft a. Page 1 / 8
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