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
BabaBlast [244]
2 years ago
7

NO LINKS!!! Find the area of the shaded figure shown. SHOW WORK PLEASE !! Part 2.

Mathematics
2 answers:
SVEN [57.7K]2 years ago
8 0
<h2>Area</h2>

Find the Area of shaded figure.

<h3>Solution:</h3>

Problem 13.

  • A = π r²
  • AB= π (2inch)²
  • A = 2 x 2
  • A = 4inch π
  • As = π(4inch)
  • A = 4 x 4
  • A = 16inch
  • A = 4inch x 3.14 = 12.56
  • A = 16inch x 3.14 = 50.24
  • A = 50.24 - 12.56
  • A = 37.68units²

Problem 14.

  • A = Radius ,13²
  • A = (3.14)
  • A = 13 x 13
  • A = 169π
  • A = 3/8 x 169 π
  • A = 3 × 169
  • A = 507
  • A = 507 ÷ 8
  • A = 63.375π
  • A = 63.375 x 3.14
  • A = 198.9975 inch²

Problem 15.

  • A = π r²
  • A = 10cm
  • A = 10cm x 10cm
  • A = 100cm²
  • A = 100 cm² - 78.5
  • A = 21.5cm²

#ProblemSolve

9966 [12]2 years ago
7 0

Area of whole

  • π(4)²
  • 16πin²

Area of inner circle

  • 2²π
  • 4πunits²

Area of shaded region

  • 16π-4π
  • 12πunits²
  • 37.68units²

#14

Area of circle

  • π(13)²
  • 169π

Area of shaded regions

  • 3/8×169π
  • 63.375π
  • 198.9975in²

#15

Area of square

  • 10²
  • 100cm²

Area of circle

  • π(10/2)²
  • 5²π
  • 25π
  • 78.5cm²

Area of shaded region

  • 100-78.5
  • 21.5cm²
You might be interested in
16.) Choose the words that make the sentence true.
Effectus [21]

Answer:

12 is composite because it has more than two factors.

Step-by-step explanation:

8 0
3 years ago
F(-12) if f(x) = 2x + 15
Alenkinab [10]

Answer: f(-12)=-9

Step-by-step explanation:

We have the following function:

f(x)=2x+15

And we have to evaluate it when x=-12, this means we have to substitute x by -12:

f(-12)=2(-12)+15

Solving:

f(-12)=-24+15

Finally:

f(-12)=-9

8 0
3 years ago
Jona and his friend go apple picking .jonah fills 5 basket.each basket holds 15apples . If 4 of jonah's friend pick the same amo
k0ka [10]
5 baskets...each holds 15 apples....(5 x 15) = 75 apples

4 friends pick the same amount...
4 x 75 = 300 apples picked in total. <==
5 0
3 years ago
Read 2 more answers
Addmaths probability. I need helpp for question a and b thank youu
motikmotik

Answer:

sorry this is soo blur

please follow me and mark has brilliant please

7 0
3 years ago
What is the slope of a line that is perpendicular to 3x+2y=14
djyliett [7]

Answer:

2/3

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • -4 - 2 =2v-2+v+100\4
    13·1 answer
  • The radius of a circular Frisbee is 9.8 centimeters. Using rounding to the nearest whole number, what is an estimate for the cir
    13·1 answer
  • Which of the following pairs of functions are inverse of each other?
    13·1 answer
  • What is the slope of the line in the graph?
    12·1 answer
  • What is the volume of a cylinder with base radius 4 and height 7 ? cubic units
    5·1 answer
  • The perimeter of the square is the same as the perimeter of the rectangle.
    14·2 answers
  • Find angle A in the following triangle. <br><br> A. 35.54 <br> B. 35.67<br> C. 36.24<br> D. 36.77
    14·2 answers
  • Space provided.
    15·1 answer
  • What is the area of a regular 16-gon with a radius of 15 feet? Round your answer to the nearest tenth.
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=552551418%20%5Cdiv%205225%20%5Ctimes%2015%20%2B%201152" id="TexFormula1" title="552551418 \div
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!