Emma needs to find the surface area of a triangular pyramid where the base and all three faces are congruent equilateral triangl
es.
What is the total surface area?
What is the total surface area?
1 answer:
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Answer:
22 tickets
Step-by-step explanation:
I assume you're asking about question 2
To find a fraction of a whole number you divide by the bottom number and multiply by the top number. If 2/3 are kids tickets then 1/3 are adult tickets so you divide by 3 and multiply by 1