Activity 2
Directions: Create a circle using the following radius or diameter given and solve its
circumference. Use a = 3.14. Use a separate bond paper in answering these following
questions
1. 3 cm Radius
2. 6 cm Diameter
3. 5 cm Radius
4. 9 Diameter
5.4 cm Radius
Directions: Create a circle using the following radius or diameter given and solve its
circumference. Use a = 3.14. Use a separate bond paper in answering these following
questions
1. 3 cm Radius
2. 6 cm Diameter
3. 5 cm Radius
4. 9 Diameter
5.4 cm Radius
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Answers & Comments
Step-by-step explanation:
1.Circumperence=2πr
given:r=3cm
2(3.14)(3)
6.28(3)
C=18.84cm
2.C=πd
d=6cm
C=3.14(6)
C=18.84cm
3.C=2πr
C=2(3.14)(5)
C=6.28(5)
C=31.4cm
4.C=πd
C=3.14(9)
C=28.26
5.C=2πr
C=2(3.14)(4)
C=6.28(4)
C=25.12cm
Answer:
1. 18.84cm
2. 18.84 cm
3. 31.4 cm
4. 28.26
5. 25.12 cm
Step-by-step explanation:
1. C = π2r
C = (3.14)(2)(3cm)
C = 18.84 cm
2. C = πd
C = (3.14)(6cm)
C = 18.84 cm
3. C = π2r
C = (3.14)(2)(5cm)
C = 31.4 cm
4. C = πd
C = (3.14)(9)
C = 28.26
5. C = π2r
C = (3.14)(2)(4cm)
C = 25.12cm
pasensya po circumference lang po kaya ko hehe sana po makatulong