Answer:
octagon, because 4 + 4 = eight sides, and octagons have 8 sides
Step-by-step explanation:
Hope that helps!
Answer:
SAS
Step-by-step explanation:
the right angles are congruent
the pairs of sides are proportional
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A right angle is exactly 90 degrees.
Thus, your answer is option D
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Answer:
The length of the diagonal of a poster board is
Step-by-step explanation:
Let
x----> the length of the diagonal of a poster board
we know that
Applying the Pythagoras Theorem
Answer: $ 2.55
Step-by-step explanation: