Solve This Plase In Book
Answers
Answer:
Step-by-step explanation:
1) central angle = number of things / sum of total things * 360
i) 15 = measure of central angle = 15 / 100 *360
= 5400/100
= 54 .............................(1)
ii) 25 = measure of central angle = 25 / 100 *360
= 9000 / 100
= 90.........................(2)
iii) 20 = measure of central angle = 20 / 100 *360
= 7200 / 100
= 72...............................(3)
iv) 10 = measure of central angle = 10/ 100 *360
= 3600 / 100
= 36 ...........................(4)