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3 years ago

8

HELP PLEASE! WORTH 30 POINTS! In this diagram, both polygons are regular. What is the value, in degrees, of the sum of the measu

res of angles ABC and ABD?

2 answers:

lara [203]3 years ago

8 0

that is the sum of the interior angles of a triangle,or the 3 sided polygons

Mrrafil [7]3 years ago

3 0

Where is the image or is that the whole question

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10/2x5 using order of operations

Jlenok [28]

Answer:

25

Step-by-step explanation:

10 / 2 = 5 x 5 = 25

7 0

3 years ago

Read 2 more answers

In this figure, AB || CD and mZ6 = 75"<br> What is mZ3?<br> Enter your answer in the box.

grandymaker [24]

Answer:

105

Step-by-step explanation:

Theorem:

If parallel lines are cut by a transversal, then same-side interior angles are supplementary.

Lines AB and CD are parallel, and angles 3 and 6 are same-side interior angles, so by the theorem above, angles 3 and 6 are supplementary. That means that the sum of their measures is 180 deg.

m<3 + m<6 = 180

m<3 + 75 = 180

Subtract 75 from both sides.

m<3 = 105

Answer: 105 degrees

8 0

3 years ago

Please help me please I reallly need help

kiruha [24]

Answer:

we have:

$v = \frac{1}{3} \pi \: r {}^{2}h \\ \\ = > 60\pi = \frac{1}{3} \pi \: r {}^{2} h \\ \\ < = > 180 = r {}^{2} h$

=> r²h = 10.18 = 9.20 = 5.36 = 6.30 = 4.45 = 12.15

=> only r²h = 5.36 satisfy the problem

=> h = 5

h = 5 r = 6

h = 5 r = 6=> d = 12

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2 years ago

Find the area of the triangle with the following coordinates. A (-5,9) B (1,-7) C (8,4)

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<em><u>QUESTION</u></em><em><u> </u></em><em><u>:</u></em><em><u> </u></em><em><u>></u></em><em><u> </u></em><em><u>FIND </u></em><em><u>THE </u></em><em><u>ARE </u></em><em><u>OF </u></em><em><u>THE </u></em><em><u>TRIANGLE </u></em><em><u>WITH </u></em><em><u>THE </u></em><em><u>FOLLOWING </u></em><em><u>COORDINATES.</u></em>

<em><u>A.</u></em><em><u> </u></em><em><u>(</u></em><em><u>-</u></em><em><u>5</u></em><em><u>,</u></em><em><u>9</u></em><em><u>)</u></em>

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<em><u>C </u></em><em><u>.</u></em><em><u> </u></em><em><u>(</u></em><em><u>8</u></em><em><u>,</u></em><em><u>4</u></em><em><u>)</u></em>

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2 years ago

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expeople1 [14]

This doesn’t make since

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2 years ago