Hi, I'm having a difficult time understanding a couple of Geometry questions on my homework and I'd really appreciate it if someone could answer them and explain to me how to get the same answer.
Question 1: A regular pentagon has an apothem of 3.2 m and an area of 37.2 m². What is the length of one side of the pentagon?
Question 2: A regular hexagon has perimeter 60 in. What is the hexagon's area?
Please and thank you!
B
D
B
D
B
45
67.5
4.65
288
150
for areas of regular polygons quiz unit 5 lesson 3 the answers are
B
D
B
D
B
GEOM B U5 L3 Areas of Regular Polygons
1. For questions 1 and 2, use the diagram below.
The figure above is a regular octagon with radii and a apothem drawn. What is m ∠1?
*B, 45°
2. What is m ∠2?
*D, 67.5°
3. A regular pentagon has a apothem of 3.2 m and an area of 37.2 m². What is the length of one side of the pentagon?
*B, 4.65 m
4. What is the area of the square below?
*D, 288 cm²
5. A regular hexagon has perimeter 60in. What is the hexagon's area?
*B, 150√³ in.²
4 and five are wrong the correct answer is.
4.D
5.B
Braylin is 100% correct
@ Braylin & @Aureliax_Angel are correct 100% TYSM!
Braylin and Aureliax_Angel are correct
Trust in Braylin, he's right, 100%
1. B) 45
2. D) 67.5
3. B) 4.65
4. D) 288
5. B) 150
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100%%%%. @nope boy you wrong as H E double mfing hockey stick.
Braylin and Angel are right as of march 20 2023.
Use Braylin's
Braylin and Angel are still correct
It's great to hear that Braylin and Angel's answers are still helpful! Just a reminder to always double-check with your teacher or instructor to confirm the correct answers for your assignments.
area = 1/2 perimeter * apothem
37.2 = 1/2 * 3.2p
p = 23.25
p=5s, so s=4.65
p=6s, so s=10
we have 30-60-90 triangles to form apothems, so
a = 5*sqrt(3) = 8.66
area = 1/2 * 8.66 * 60 = 259.8
got a 60%
1B
2D
3B
4A
5D