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Naily [24]
2 years ago
14

Is it possible to have a triangle with 150 20 20 degrees angle and why ?

Mathematics
1 answer:
OLga [1]2 years ago
4 0

No, it is not possible.  The total measure of all angles in a triangle must be 180.  If you add these three together, you get 190.

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Isosceles triangle, perimeter if the perimeter of isosceles triangle abc is 20 and the length of side ac is 8, what is one possi
Hoochie [10]

The perimeter = 20 and AC = 8

Now as it is not mentioned which sides are equal of the isosceles triangle ABC,

We have two possible situations.

1)

If AC is the base

In that case AB = BC

Now AC = 8, AB = x , BC = x

So x + x + 8 = 20

2x + 8 = 20

2x = 12

x = 6

AB = BC = 6

2)

IF AC is not the base,

Then

AC = BC or AC = AB

So BC = 8 or AB = 8

If AB = AC = 8

Then

BC + 8 + 8 = 20

BC = 4

So there are two possible lengths of BC

Either it is BC = 8 or BC = 6 or BC = 4

The figure is attached for your reference.


5 0
2 years ago
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11Alexandr11 [23.1K]

Answer:

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3 years ago
Find the ranges of these numbers 35 45 30 45 70
serg [7]

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hope this helps...

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PLEASE HELP
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