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2 years ago

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In the diagram, triangle ABC is a right triangle and a semicircle with diameter AB is shown. If AB = 20, AC = 16 and BC = 12, th

en what is the total shaded area of the diagram?

1 answer:

ycow [4]2 years ago

7 0

Answer:

ab

Step-by-step explanation:

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Hatshy [7]

Answer:

91 Adults

Step-by-step explanation:

Because there are 26 children, you divide it by 2 to get 13. Multiply 13 by 7 for your answer, 91

6 0

2 years ago

QUESTION IS DOW BELOW 5 POINTS EACH PLEASE HELP PLEASE HELP PLEASE HELP

masha68 [24]

The central angle in the circle is ∠DAC,major arc is BED, minor arc is ADC and BC=(5π*BD)/18.

Given that BD is diameter of the circle and angle BAC is 100°.

We are required to find the central angle, major arc, minor arc, m BEC, BC.

Angle is basically finding out the intensity of inclination of something on the surface.

In the circle central angles are many like BAC and CAD. We can write CAD as DAC also.

Major arc of a circle is that arc whose length is larger than all other arcs in the circle.

In our circle the major arc is arc BED.

Minor arc of a circle is that arc whose length is smaller.

In our circle the minor arc is arc ADC.

We know that arc's length is 2πr(Θ/360)

In this way BC=2π*(BD/2)*100/360

=(5π*BD)/18

We cannot find angle BEC.

Hence the central angle in the circle is ∠DAC,major arc is BED, minor arc is ADC and BC=(5π*BA)/18.

Learn more about angles at brainly.com/question/25716982

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7 0

2 years ago

A function is a relation in which each element in the input is mapped to how many elements in the output?

Scilla [17]

One input can map out multiple outputs

7 0

1 year ago

Simplify this expression. (√2 + √3)(√5 - √7)

Stels [109]

\sqrt{10}-\sqrt{14}+\sqrt{15}-\sqrt{21}

4 0

3 years ago

Read 2 more answers

Using the two way table(in pic) what percentage of the students that do NOT like to travel out of state like camping? Round to t

kramer

Using it's concept, it is found that the percentage of the students that do NOT like to travel out of state that like camping is:

B. 34%.

<h3>What is a percentage?</h3>

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

$P = \frac{a}{b} \times 100\%$

In this problem, there are 112 students that do not like traveling out of the state, and of those, 38 like camping, hence the percentage is:

$P = \frac{38}{112} \times 100\% = 34\%$

Hence option B is correct.

More can be learned about percentages at brainly.com/question/10491646

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4 0

2 years ago