1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bumek [7]
3 years ago
10

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

the measure of arc AE. show how you arrived at your answer.

Mathematics
1 answer:
VLD [36.1K]3 years ago
6 0

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°

ΔAGB is a right triangle at G

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°

You might be interested in
Help ppppppppppppllllllllllllllllsssssssss
marissa [1.9K]

Answer:

option b)

tan²θ + 1 = sec²θ

Step-by-step explanation:

The Pythagorean trigonometric identity is a trigonometric identity expressing the Pythagorean theorem in terms of trigonometric functions.

hypotenuse² = height² + base²

Given in the questions are some pythagorus identities which except of b) are all incorrect as explained below.

<h3>1)</h3>

sin²θ + 1 = cos²θ     incorrect

<h3>sin²θ + cos²θ = 1 correct</h3><h3 /><h3>2)</h3>

by dividing first identity by cos²θ

sin²θ/cos²θ + cos²θ/cos²θ = 1/cos²θ

<h3>tan²θ + 1 = sec²θ  correct</h3><h3 /><h3>3)</h3>

1 - cot²θ = cosec²θ  incorrect

by dividing first identity by sin²θ

sin²θ/sin²θ + cos²θ/sin²θ = 1/sin²θ

<h3>1 + cot²θ = cosec²θ correct</h3><h3 /><h3>4)</h3>

1 - cos²θ  = tan²θ

not such pythagorus identity exists

4 0
3 years ago
Read 2 more answers
12 cm
Ahat [919]

Answer:

The answer is 200 cm³

Step-by-step explanation:

4 0
3 years ago
Evaluate the expression.<br> 4.2°
Mariana [72]

Answer:

4.2°

Step-by-step explanation:

The result can be shown in <u>m</u><u>u</u><u>l</u><u>t</u><u>i</u><u>p</u><u>l</u><u>e</u> forms.

Exact Form: 4.2°

Decimal Form: 4.2

I hope this helps!

4 0
2 years ago
Simplify an expression for the area of the rectangle.
Goshia [24]

Answer:

39.6x +26.4

Step-by-step explanation:

The area of a rectangle is given by

A = l*w

A = 13.2 * (3x+2)

Distribute

    39.6x +26.4

3 0
3 years ago
A recent survey of 400 pet owners reveals that the ratio of cat owners to dog owners is 4 to 5. If there are 500 registered cat
Lady bird [3.3K]
Do 500 divied by 4 and its 125  so 125 people have dogs.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the correct answer for this equation here?<br>3(4x – 7) = 135​
    10·1 answer
  • At a certain time of day, a 5 foot tall man has a 7.5 foot tall shadow. if a tree is 15 feet tall, what is the length of the sha
    14·1 answer
  • Graph the following and determine in which quadrants the graphs lie: y= 1/3x
    11·1 answer
  • The Point located at open ( 3, –1 ) is reflected across the y-axis what are the coordinates of the reflected point
    9·1 answer
  • What is the fraction in simplest form?
    8·2 answers
  • Another way to write f(g(2))
    6·2 answers
  • Help please.... 14 points..?
    8·2 answers
  • 3y - 5 if y = 8 answer the expression, please
    6·2 answers
  • 4. Numbers those only<br>factors<br>one and itselt are called​
    9·2 answers
  • A store prices tapes by raising the wholesale price 50% and adding 25 cents .What must a tape's wholesale price be if the tape s
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!