For the sides, round your answer to the nearest tenth. DE = EF = DF = Is the triangle scalene, isosceles, or equilateral? HELPP!!

asked Jun 17, 2021 133k views

3 votes

For the sides, round your answer to the nearest tenth.

DE =

EF =

DF =

Is the triangle scalene, isosceles, or equilateral?
HELPP!!

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1 vote

Answer:

it should be scalene

Explanation:

DE:
√(90)

^^
$\sqrt{(-1-8)^(2)+ (-3--6)^(2) }$

$\sqrt{-9^(2) +3^(2)$

√(81+9)

EF:
√(65)

^^
$\sqrt{(-2+1)^(2) + (5+3)^(2) }$

$\sqrt{-1^(2)+8^(2)$

√(1+64)

DF=
√(101)

Akkk answered Jun 24, 2021