you would need to divide 90 by 3 because that is how many there are in each row.
you will get 30
then you need to multiply 30 by 2 becanse that is how many are in the rows on the left.
you will get 60,
so there are 60 seats on the left.
Answer:
128 square inches
Step-by-step explanation:
diagonal of the shaded region = length of the outer square = 16 in
Area of the shaded region =1/2*d²
Answer:
hope this helps buddy, please mark the brainliest.
Step-by-step explanation:
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