The pie chart shown
here represents the
distribution of protein in
parts of a human body.
Study the pie chart and
answer these questions:
1. What is the ratio of
distribution of proteins in
the muscles to that of the
proteins in the bones
together?
a. 3:1 b. 1:2
c. 1:3 d. 2:1
2. What is the central
angle of the sector
representing the skin and
bones together?
a. 3
6
0 b. 600
c. 900
d. 96
0
3. What is the central
angle of the sector
representing other body
parts?
a. 120
0
b. 1440
c. 156
0
d. 176
0
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Answer:
1:d
2:d
3:b
Step-by-step explanation:
1/3= 0.33
1/6= 0.16
0.33:016= 2:1
1/6 × 360= 60
1/10 × 360= 36
60+36 =96°
2/5 × 360= 144°
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