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
Liula [17]
3 years ago
9

Hey! Could someone explain to me how to find the perimeter of this figure? It would be greatly appreciated!

Mathematics
1 answer:
DENIUS [597]3 years ago
3 0

Answer:

3/2 pi + 12

Step-by-step explanation:

In this figure, we have 4 sides and one curve. The total length of the four sides is 3 x 4 = 12. To find out the length of the curve, we need to find the angle of the top figure. Since it is next to a square, that means the angle that is farthest from the curve is 90 degrees.

The formula for finding an angle of a curve is n/360 x 2 pi x radius, where n is the angle.

The radius of the arc is 3, because at the bottom we see the width of the figure is 3.

Substituting our known values, we have 1/4 x 2 x pi x 3 = 6 x 1/4 x pi = 3/2 x pi.

Therefore, our answer is 3/2 pi + 12

You might be interested in
Given the slope of y+2=3(x-7) and a point on the line
zaharov [31]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

m = 3

(7, -2)

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

The equation given is in point-slope form.

⸻⸻⸻⸻

y - y_1 = m(x-x_1)\\\\m-\text{slope}\\\\(x_1,y_1)-\text{point}

⸻⸻⸻⸻

The '3' is in the 'm' spot.

The y value is '-2', (y -(-2)) and the 'x' value is 7.

The point of the line is (7, -2) and the slope is 3.

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

3 0
3 years ago
3x squared+112=2x squared 22x<br>​
Katarina [22]

Answer:

3^2 + 112 = 22x

9 + 112 = 22x

121 = 22/22x

121/22 = x

5.5 = x

Step-by-step explanation:

6 0
3 years ago
(-2,2) ; 6x + 3y = -9
Ket [755]
So, in this equation you're just plugging in I'm pretty sure. So x is -2 which is pretty self explanatory.. & y is 2. If you plug them in like so, your answer will turn out to be -6.

6(-2)+3(2)=-6
-12+6=-6


The answer should be -6 not -9.. so that was most likely a typo I'm pretty sure because the answer would not be correct as -9.
6 0
3 years ago
tom went to a park that is the shape of a square if he runs a total of 8 miles around the park how far would it have been if he
Phantasy [73]
The answer would be 4
8 0
3 years ago
What is the value of t rounded to the nearest tenth<br><br><br> 12.4<br> 10.2<br> 8.9<br> 6.4
rusak2 [61]

Answer:

6.4

Step-by-step explanation:

Find measurement of leg using pythagorean theorem  

b^2 = c^2- a^2

b^2= 13^2 - 4^2

b^2= 169-16

b^2= 153

b= 12.4

t+6= 12.4

subtract 6 from both sides

t= 6.4

8 0
4 years ago
Other questions:
  • Word problem that can be solved by finding the numbers that have four as a factor
    10·1 answer
  • Is 3/8 greater than less than or equal to 3/4
    14·1 answer
  • The length of a rectangle is six times it’s width.If the area of the rectangle is 486 inches squared find its perimeter.
    8·2 answers
  • Hhghhhhhhhhjjjhhuhhgggggggggggggggghhhhhhhhhhhhhh
    5·1 answer
  • 9 less than three times a number is 40
    8·1 answer
  • Angles a= 3x + 5 b= 5x - 18. C= 7x - 2
    5·1 answer
  • A 5 cm×11 cm rectangle sits inside a circle with radius of 12 cm.What is the area of the shaded region?Round your final answer t
    12·2 answers
  • Help me please ! Thank you
    5·2 answers
  • PLEASE HELP ME YOU WILL GET A LOTT OF POINTS PLEASE!!!!
    9·1 answer
  • KITE is a kite.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!