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Svetach [21]
2 years ago
13

Is 6,9, 12 a right triangle, acute triangle or obtuse triangle???

Mathematics
1 answer:
ivolga24 [154]2 years ago
3 0

Answer:

acute triangle

Step-by-step explanation:

acute triangle is degree is 0to 90 degree

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A right triangle has legs of length 4x and 20x. What is an expression for the hypotenuse of the right triangle
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Answer:

4x\sqrt{26}.

Step-by-step explanation:

Given information:

Leg_1=4x

Leg_2=20x

According to the Pythagoras theorem,

(hypotenuse)^2=(Leg_1)^2+(leg_2)^2

Using Pythagoras theorem, we get

(hypotenuse)^2=(4x)^2+(20x)^2

(hypotenuse)^2=16x^2+400x^2

(hypotenuse)^2=416x^2

Taking square root on both sides.

hypotenuse=\sqrt{416x^2}

hypotenuse=4x\sqrt{26}

Hence, the expression of the hypotenuse is 4x\sqrt{26}.

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Answer:

Step-by-step explanation:

The graph is symmetric with respect to the origin therefore it is on odd function. The graph is symmetric to the y- axis therefore it is an even function. The majority of functions are neither odd nor even, however, sine and tangent are odd functions and cosine is an even function.

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