Answer:
22
Step-by-step explanation:
first find the square root of all the sides then add them up and divide by two and your answer should be 22 hope this helps
32.77 Will be your answer
79 forms a proportion, to this question
Each member will make 0.5 feet of the chain. I cant draw the picture
14 kids in your school are 5 years old, 23 are 6, 21 are 7, 32 are 8, and 42 are 9. whats the average age in the school