Answer:
=19
Step-by-step explanation:
Answer:
1:3 or 1/3
Step-by-step explanation:
Because 3/9=1/3.
Answer:
Question 9
Step-by-step explanation:
9a:
i. 23
ii. 195
iii. 2.76
9b:
i. 32, 83, 4.35
ii. 14, 11, 2.46
Answer:
A
Step-by-step explanation:
After u calculate the measure of each side by using formula

U should calculate the sum of all sides of this polygon