Answer: Perimeter ≈ 23.9 Area = 24.5
<u>Step-by-step explanation:</u>
Perimeter is the sum of the sides.
EF = 7
FG = 7
EG = 7√2
Perimeter = EF + FG + EG
= 7 + 7 + 7√2
= 14 + 7√2
≈ 23.9
Area = (base x height)
=(7 x 7)
=
= 24.5
3 less than one-thirteenth of some number, w
1 answer:
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Answer:
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Step-by-step explanation:
Because this is a 45 angle triangle we can assume the other side is also a 45 angle. Which means that CD=AD.