ABC ≃DEF. Find the lengths of the given sides
1 answer:
Answer:
BC = 8 and EF = 8.
Step-by-step explanation:
Since triangle ABC and DEF are congruent to each other, BC corresponds with EF (as determined by the triangle names).
Set BC and EF equal to each other.
x + 6 = 3x + 2
Subtract x from both sides.
6 = 2x + 2
Subtract 2 from both sides.
4 = 2x.
Divide 2 on both sides.
x = 2.
Substitute 2 for x.
BC = 2 + 6
BC = 8
Since we already know that EF is congruent to BC, EF is also 8.
EC = 3(2) + 2
EC = 6 + 2
EC = 8
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I think it’s b but i’m not sure
Answer:
the value of x that will make A||B is 4
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which is true
10 (2) + (3) > 10
20 + 3> 10
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which is also true
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(X1-X2/2 , Y1+Y2/2)
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A and E I think because isosceles is two equal and one different and Right because it has a right/90° angle