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
RideAnS [48]
3 years ago
7

Which statements are true regarding the area of circles and sectors? Check all that apply.

Mathematics
2 answers:
krek1111 [17]3 years ago
6 0

Answer:

a,b,d,e

Step-by-step explanation

answer on edg. was right

AveGali [126]3 years ago
3 0

Answer:

The correct options are a,b.

Step-by-step explanation:

The area of sector of a circle equals

Area of a sector = \theta r^{2}

where

\theta is the angle subtended at the center by the sector

r is the radius of circle

This indicates that area of the sector depends on:

1) Radius of circle

2) Angle  subtended at the center by the sector

3) Area of sector does not depend on pi.

Also if we know the area of the sector only  we cannot calculate area of area of whole triangle as we need one more information either angle of the sector and vice versa.

You might be interested in
A square has sides of length s a rectangle is 6 inches shorter and 1 inch longer than the square. Which of the following polynom
harkovskaia [24]
I think the answer is C
5 0
3 years ago
Item 17 The amount of chlorine in a swimming pool varies directly with the volume of water. The pool has 2.5 milligrams of chlor
zvonat [6]
8000 gal *\frac{ 1 L}{0.264 gal}*\frac{2.5 mg}{1 L} = 75,757 mg

Rounding to nearest thousand gives 76,000 mg of chlorine
7 0
3 years ago
4x^2-20=5 solve by using the square root property
riadik2000 [5.3K]

Step-by-step explanation:

4x^2 - 20 = 5

4x^2 -25 = 0

4x^2 = 25

2x = 5, or -5

x = 5/2 , or -5/2

7 0
3 years ago
The coefficient of 2(3)(6)Q is ___.
nlexa [21]
The answers is 2 x 3 x 6 = 36
4 0
3 years ago
John has a rectangular-shaped field whose length is 62.5 yards and width is 45.3 yards. The area of the field is ________ square
xxMikexx [17]

2831.25 is the area and 215.6 is the perimeter

3 0
3 years ago
Other questions:
  • How many 2-inch by 3-inch by 8-inch bricks will you need to build a (uniformly wide) brick walk with the shape shown in the figu
    7·1 answer
  • During the shot put event, Alayna throws the ball 32.45 feet while her teammates throw 28.34 feet, 26.59 feet, and 33.11 feet. U
    13·2 answers
  • Pls help me on this math question.I am really confused
    15·1 answer
  • Where did the Greeks build their theatres?
    15·1 answer
  • Whats 6,025÷n=25 answer
    12·1 answer
  • An expression is shown. 5 + 8 x 6 + 5 Create an equivalent expression, that includes a set of parentheses, so that the value of
    8·2 answers
  • (this is multiple choice and i raised points make sure to EXPLAIN !)
    13·2 answers
  • An author receives $0.60 for each hardcover book or paperback book that is sold. There were x hardcover books and 38,000 paperba
    13·1 answer
  • Describe how ∠PTQ and ∠QTS in the figure are related.
    11·1 answer
  • Need ASAP. What is the measure of angle T??​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!