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
erica [24]
2 years ago
15

Find the exact or approximate area of the shaded region

Mathematics
1 answer:
Lana71 [14]2 years ago
7 0

Answer: 18.24 cm^2

Step-by-step explanation:

the two 135 degree angles indicate that the third angle (the one with the shaded region) is 90 degrees, which means that the shaded region is within 1/4 of the circle.

1. In order to find the area for that 1/4 region, you would have to find the area of the circle and divide it by 12

[r^2(3.14)]/4      pi is substituted by 3.14, and the radius is 8.

50.24 is the area of 1/4 of the circle.

2. Next you'd have to find the area of the triangle formed by the shaded region, and subtract the triangle from the area of the 1/4 circle.

the triangle is an isoceles triangle with two sides each valuing at 8cm, so to find the area of the triangle you would multiply the two sides (or square them since they're the same number) and divide by two

this means the triangle is 32 cm^2

3. we can subtract the 1/4 circle (50.24) by the area of the triangle (32) to get the area of the shaded region, which is <u>18.24 cm^2</u>

You might be interested in
what is the slope of a line is PARALLEL to the line with this equation y=<img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%
Gwar [14]

Our line equation is

y=\frac{1}{2}x+7

where the slope m=1/2 and the y-intercept b is b=7.

Parallel lines has the same slope. Hence, their slope is always

m=\frac{1}{2}

in this case.

6 0
1 year ago
……………………………………………..()1!-!/
alina1380 [7]

Answer:

A. a is where performance is minimal

Step-by-step explanation:

b is representing peak performance.

8 0
3 years ago
Inverse variation equation that relates x and y.
Natalija [7]

Answer:An inverse variation can be represented by the equation xy=k or y=kx . That is, y varies inversely as x if there is some nonzero constant k such that, xy=k or y=kx where x≠0,y≠0 .

Step-by-step explanation:

7 0
3 years ago
paul was given 2760$ to buy toys for a group of children.A)what would be the greatest number of toys paul could buy if each toy
Radda [10]

Answer:

2760 ÷ 9 = x

x = 306

306(9) = 2754

2760 - 2754 = 6

Have a good day! :)

7 0
2 years ago
HELP DUE IN 10 MINUTES!
vfiekz [6]

Answer:

68

Step-by-step explanation:

97.65 is roughly 100

68℅ of 100 is 68

so it's 68

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which sets of measurements could be the side lengths of a triangle?
    12·1 answer
  • Square GHIJ shares a common center with regular hexagon ABCDEF on a coordinate plane. AB is parallel to GH. If the combined figu
    13·2 answers
  • Emma has 16 crackers she eats some could she still have 16 left?
    10·2 answers
  • A bird leaves its nest and flies 2 miles due north, then 3 miles due east, then 4 miles due north, and then 5 miles dues east, f
    7·2 answers
  • Write the equation of the line that passes through (−2, 6) and (2, 14) in slope-intercept form. (2 points)
    11·1 answer
  • A movie theater charges $10 per ticket and seven dollars for each bucket of popcorn write the equation in slope intercept form t
    11·1 answer
  • What is the answer to this problem?!
    8·2 answers
  • <img src="https://tex.z-dn.net/?f=5%20%2B1" id="TexFormula1" title="5 +1" alt="5 +1" align="absmiddle" class="latex-formula"> x
    15·1 answer
  • Can I get help on this question?
    12·2 answers
  • Help ASAP please....​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!