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3 years ago

Find the measurements of ∠ and ∠.

Mathematics

1 answer:

kirza4 [7]3 years ago

8 0

Answer:

m∠ FAE = 20°, m∠ CAD = 60°

Step-by-step explanation:

If you take a look at the picture below, this explanation proves that the measure of FAE ⇒ 20°, and m∠ CAD = 60°;

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Solve for x.

dalvyx [7]

$\huge \boxed{\mathfrak{Question} \downarrow}$

Solve for x.

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

Okay, so from the given figure we can see that, < FAE & < FAB forms a linear pair. In a linear pair, the 2 angles will together sum up to 180°. So,

< FAE = 4x°
< FAB = 2x°

__________________

From the explanation, we can understand that,

Sum of the linear pair = 180°

< FAE + < FAB = 180°

4x° + 2x° = 180°

6x° = 180°

x° = 180 ÷ 6

x = 30°.

__________________

The value of x will be 30° (3rd option).

__________________

NOTE : Here, the lesser than symbol ( < ) stands for 'angle'.

7 0

3 years ago

a circular fountaind in a park is 30 feet in diameter. A park employee will plant marigolds around it. What is the radius of the

aksik [14]

Radius= 1/2 diameter
Radius= 1/2(30)
Radius= 30/2
Radius= 15 feet

Circumference= 2πr
C= 2(3.14)(15)
C= (6.28)(15)
C= 94.2 feet

ANSWER: Radius is 15 feet; Circumference is 94.2 feet

Hope this helps! :)

3 0

3 years ago

Read 2 more answers

Find the volume of the figure. Use 3.14 for Pi

nydimaria [60]

Answer:

The answer would be 17

Step-by-step explanation:

The answer would be 17 because if you add 12 plus 5 That would be your answer

6 0

3 years ago

Throughout history, people have kept track of time by making

horrorfan [7]

Answer:

secondary sources cause that what makes them

7 0

3 years ago

Rad 18x^5y + Rad 32xy^3 - Rad 128xy

True [87]

Sqrt(18x^5y) + sqrt(32xy^3) - sqrt(128xy)
You may separate the roots to produce solvable square roots!

sqrt(9x^4)*sqrt(2xy) + sqrt(16y^2)*sqrt(2xy) - sqrt(64)*sqrt(2xy)

Simplifying makes it ...
(3x^2 + 4y - 8)*sqrt(2xy)
This should be the closest you can get to a simplified equation.

5 0

3 years ago