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natima [27]
3 years ago
9

WILL MARK BRAINLIEST!!! GIVING 15 POINTS!

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
6 0

Answer:

#1) Angle measure of B

The angles in a triangle should add up to 180. Since we know the other two angle measures, we can subtract it from 180. (180-45-15= Angle B)

Angle B= 120

#2) Length of segment BC

I would use the Law of Sines. So, sin120/200 = sin45/BC

Then cross multiply and divide.

Segment BC= 163.3

#3) Length of Segment BA

Again, I would use the Law of Sines. Same process, sin120/200 = sin15/BA

Segment BA= 59.8

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BlackZzzverrR [31]
Im pretty sure she has 6 quarters and 12 nickels since it it twice as much.

$0.25 x 6 =150

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3 years ago
in circle F, points A,B,C,D, and E are located on the circle such that measure of C=119°, and BE is perpendicular AD. determine
VLD [36.1K]

Answer:

Measure of arc AE = 58°

Step-by-step explanation:

As shown: ABCD is a quadrilateral, ∠C = 119°

So, ∠C + ∠A = 180°

∴ ∠A = 180° - ∠C = 180° - 119° = 61°

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So, ∠A + ∠B = 90°

∴ ∠ABG = 90 - ∠A = 90 - 61 = 29°

Arc AE opposite to the angle ∠ABG

So, measure of arc AE = 2∠ABG = 2 * 29° = 58°

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4 years ago
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Step-by-step explanation:

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The <u>correct answer</u> is:


2) disjunction.


Explanation:


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