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Evgesh-ka [11]
3 years ago
14

Which best explains why the orthocenter of an obtuse triangle is outside the triangle?

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
6 0

Answer: All three of the altitudes lie entirely outside the triangle.

Step-by-step explanation:

The orthocenter is the center of the triangle formed by creating all the altitudes of each side.  

The altitude of a triangle is formed by creating a line from each vertex that is perpendicular to the opposite side.  

In acute traingle , the orthocenter lies inside it.

In right angled triangle, the orthocenter lies on the triangle.

In obtuse triangle , the orthocenter lies outside the triangle because all the three altitudes meet outside .

So, the best explains why the orthocenter of an obtuse triangle is outside the triangle : All three of the altitudes lie entirely outside the triangle.

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Answer:

The answer is 24.93 cents so rounding up it would be about 25$ each that they pay

Step-by-step explanation:

Divide 74.79 by 3 which gives you the answer of 24.93. Because .93 is over .50 you automatically round up to the next number which is 25. Your welcome

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piano lessons cost $30 per lesson. Find ordered pairs that represent the total cost for x number of lessons. Check all that appl
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The cost of each Piano Lesson = $30
If there are x lessons, the total cost of lessons can be expressed as 30x.

Since the number of lessons cannot be negative, the value of x can be 0 or greater than 0, where x=0 shows no lesson.

For 1 lesson, x = 1
So the cost will be = 30(1) = $30
In ordered pair we can write it as (1, 30)

If we consider there is an option to attend half portion of a lecture, then for 1 and half lectures, x = 1.5
So, the cost for 1.5 lectures will be = 30(1.5) = $45
In ordered pair we can write it as (1.5, 45)

For 3 lesson, x = 3
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In ordered pair we can write this as (3, 90)

So, from the given options, only following 2 ordered pairs satisfy the given conditions:
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Rosa enlarged an image on the copy machine. The actual measurement was 3.6 inches by 6 inches. The enlarged version is 6 inches
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Answer:

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  • The height is h = 4 in

<u>The area of the base:</u>

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<u>The circumference of the base:</u>

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<u>The surface area:</u>

  • S = 2A(b) + A(l) = 2*9π + 24π = 42π in²
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