Answer: 18
Step-by-step explanation: for the boys 4 times 18 equals 72 so there are 4 rows of 18. for the girls 5 times 18 is 90 so 5 rows of 18.
Answer:
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Step-by-step explanation:evs kd vjkdfxds
I’m not too sure height of roof 67
Answer:
No, there are no vertical angles shown.