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yaroslaw [1]
3 years ago
6

Classify the triangle based on angle measures.

Mathematics
1 answer:
arlik [135]3 years ago
3 0

This is an obtuse triangle because one angle of it is greater than 90 degrees :)

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GEOMETRY! PLEASE SHOW YOUR WORK. (updated picture)
Orlov [11]

Given:

The base of the given triangle has two part:

Left( left side of the hypotenuse) = 25

Right ( right side of the hypotenuse) = x

The altitude (h) = 60

To find the value of x.

Formula:

By Altitude rule we know that, the altitude of a triangle is mean proportional between the right and left part of the hypotenuse,

\frac{left}{altitude} =\frac{altitude}{right}

Now,

Putting,

left = 25, altitude = 60 and right = x we get,

\frac{25}{60} =\frac{60}{x}

or, (25)(x )=(60)(60) [ by cross multiplication]

or, x = \frac{3600}{25}

or, x = 144

Hence,

The value of x is 144.

6 0
3 years ago
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Absolute Value equations always have 2 answers.<br> True<br> False
Setler [38]
The answer is, "False". 
3 0
3 years ago
Solve for c. Show all work. a = 11(4b + c)
inessss [21]
Step 1: Flip the equation.

44b+11c=a

Step 2: Add -44b to both sides.

44b+11c+−44b=a+−44b

11c=a−44b

Step 3: Divide both sides by 11.

11c11=a−44b11

c=111a−4b

Answer:

c=111a−4b

4 0
3 years ago
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The coordinates of the verticies of triangle ABC are A(2,5), B(6,-1), and C(-4,-2). Fint the perimeter of triangle ABC, to the n
deff fn [24]

Answer:

24.4 Units

Step-by-step explanation:

For this, we will use the distance formula to find the distance between each vertex

\sqrt({x_{1}-x_{2} })^{2} +(y_{1} -y_{2})^{2}

So we do this for each side of the triangle to get AB = \sqrt{52}, BC = \sqrt{109}, and AC = \sqrt{45}

We add these all up to get 24.4 (rounded)

8 0
3 years ago
Suppose that m∠A = m∠D. Which other fact would guarantee that the triangles are SIMILAR?
zhenek [66]
B) m∠C = m∠F
Because now m∠B = m∠E because of the 180 total rule, and if all 3 ∠s are = then they are similar
8 0
3 years ago
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