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fgiga [73]
4 years ago
15

Thanks an advance~! Show your work :)

Mathematics
1 answer:
Talja [164]4 years ago
6 0
Only AAS cannot prove this. 

So the answer will be A.
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he measurements of two sides of a triangle are 4 cm and 20 cm. What could be a measurement of the third side of the triangle?
hodyreva [135]

Answer:

80

Step-by-step explanation:

every triangle adds up to 180 sort of, in this case, turn 4 into 40. 40+20=60 so add 80 to be 180!!!

4 0
3 years ago
You’re given two side lengths of 3 centimeters and 5 centimeters. Which measurement can you use for the length of the third side
lana66690 [7]
If we assume the hypotenuse is of side length 5:
a^2+b^2=c^2
3^2+b^2=5^2
9+b^2=25
b^2=16
b=4
If the hypotenuse is the unknown:
a^2+b^2=c^2
3^2+5^2=c^2
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5 0
3 years ago
Point A is inside triangle E D F. Lines are drawn from the points of the triangle to point A. Lines are drawn from point A to th
Crazy boy [7]

Answer:

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Step-by-step explanation:

To draw a circumcenter of a triangle we draw the perpendicular bisectors of the the sides of the triangle first.

Intersection point of these perpendiculars drawn is the circumcenter of the circle.

Distances of the circumcenter to the vertices are same, that means distance of circumcenter from the vertex is the radius of the circle.

Therefore, length of AE and AD will be same in measure.

AE = AD

2n + 4 = 10

2n = 10 - 4

2n = 6

n = 3

Therefore, Option B. 3 is the answer.

5 0
3 years ago
Which set of three numbers could be the side lengths of a triangle?
makvit [3.9K]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
Hi, Please help me solve 28
Yuliya22 [10]
B is 50 and A is all of them?
7 0
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