It is impossible for a triangle to be which of the following?
1 answer:
Right and acute because the right angle is 90 degrees and acute means less than 90
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I think 20×5=100 then 100÷2
You have to put the number and count how many there are. Something like this.

Surface Area = 2×(8.25×1.5 + 8.25×3 + 1.5×3) = 83.25 centimeters^2

Answer: 1/2
First you do 4/4 times 4/4. Which is equal to 1. Then, you multiply by 2/4 to get 1/2.
Blue: = because the equal sign is stating that it’s the same.