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Valentin [98]
3 years ago
12

The triangle below are similar. What is the scale factor of triangle ABC to triangle DEF?

Mathematics
2 answers:
Tatiana [17]3 years ago
5 0
B. 1/3

9 is 1/3 of 27 since 9x3=27
7 is 1/3 of 21 since 7x4=21
9 is 1/3 of 27 since 9x3 =27
lilavasa [31]3 years ago
4 0
The answer would be 3 because if you divide each number in the larger triangle you will get the numbers in the smaller one
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The sum of the angle measures of any triangle is 180 degrees. suppose that one angle in a triangle has a degree measure of −3x5
salantis [7]
If we let m₁, m₂, and m₃ be the measures of the angles of the triangle, the equation that would relate them to each other is,

     m₁ + m₂ + m₃ = 180

Given the measures of the first two angles, the measure of the third angle is calculated through the equation,

    m₃ = 180 - (m₁ + m₂)

Substituting the known expressions,

    m₃ = 180 - (-3x⁵ + 2x²)

Simplifying,

<em>    m₃ = 180 + 3x⁵ - 2x²</em>
7 0
3 years ago
Which equation represents the volume of a cone with the same base and height as the cylinder below?
Firdavs [7]

Answer:

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Step-by-step explanation:

Use the formulas

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Volume of cylinder =  π r^2 *h

Therefore

Volume of cone = (1/3) * Volume of cylinder

7 0
3 years ago
Can someone please help me!
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I think it should be 90° since x is a right angle
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