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
Maru [420]
2 years ago
8

Find the area of the shape. Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter you

r answer as a decimal. the angle of the semi circle is 270
Mathematics
1 answer:
Len [333]2 years ago
6 0

Answer:

Area of given figure = 37.68 unit²

Step-by-step explanation:

Given:

Radius of given shape = 4 unit

Angle = 270°

Value of π = 3.14

Find:

Area of given figure

Computation:

Area of given figure = [Ф/360][πr²]

Area of given figure = [270/360][(3.14)(4)²]

Area of given figure = [0.75][(3.14)16]

Area of given figure = [0.75][50.24]

Area of given figure = 37.68 unit²

You might be interested in
The amount of money it takes to fill up a gas tank varies directly with the number of gallons bought. It cost $21.87 to fill up
Kobotan [32]

I believe the answer is C. 2.43

5 0
2 years ago
Please help answer the first 2 boxes for brainslt <br><br> &gt; for brainslt
katen-ka-za [31]
Where is this at?

Could you send it in comments here or something?
6 0
2 years ago
Please help it's 20 and 22 Find he value of the Variables
KIM [24]
20 x=5 I hope this helps
22.x=15
3 0
3 years ago
How do i do this. will give brainliest
Tomtit [17]

Try this option ↓

Step-by-step explanation:

1) according to the condition two angles are equal, then two sides are equal also, it means

2) √x+4=√(5x+4);

3) the 'x' can be calculated if to solve this equation:

\sqrt{x} +4=\sqrt{5x+4};

x+16+8\sqrt{x} =5x+4;

4x-12=8\sqrt{x} ;\ => \ x-2\sqrt{x} -3=0;

\left \{ {{\sqrt{x} =-1} \atop {\sqrt{x} =3}} \right. \ => \ x=9.

4) finally, answer: 9.

4 0
2 years ago
I need help with that
alukav5142 [94]
If i remember correctly.. it’s C, you cant have the X values repeating.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Lucy has some pennies and some nickels. She has a maximum of 15 coins worth a minimum of $0.47combined.If lucky has 6.9999999999
    12·1 answer
  • Evaluate the expression
    11·2 answers
  • Which translation moves the entire figure into Quadrant II?
    11·2 answers
  • Answerrr pleaseeeeeeeeeeeee
    7·1 answer
  • What is the relationship between the value of the 8 in 683 and the 8 in 48
    10·2 answers
  • Greenville County, South Carolina, has 461,299 adult residents, of which 59,969 are 65 years or older. A survey wants to contact
    8·1 answer
  • 1. Anil runs around a square park of side 90 m. Rohan runs around a rectangular
    5·1 answer
  • 3x and 2 are each a(n) ___ in the expression 3x + 2 and the equation 3x + 2 = 8
    6·1 answer
  • What is the value of x in the equation 3x − 2 = x + 8?
    11·1 answer
  • Pls help i really need a math professional im struggling.​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!