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
Monica [59]
3 years ago
12

Do Now 60: What are the formulas to find area for a square, triangle, rectangle, parallelogram, trapezoid, circle, ellipse and e

quilaterial triangle?
Mathematics
1 answer:
Alexandra [31]3 years ago
5 0

Answer:

Area of a square = Length × Length

Area of a triangle = 1/2 base × height

Area of a rectangle = Length × breadth

Area of a parallelogram = base × height

Area of a trapezoid = 1/2 × sum of parallel sides × height

Area of circle = π × square of the radius

Area of ellipse = π × product of major and minor radii

Area of equilateral triangle = 1/2 base × height

Step-by-step explanation:

The area of a square is calculated by multiplying the length by itself.

The area of a triangle is calculated by multiplying half the base of the triangle by its height

The area of a rectangle is found by multiplying the length of the rectangle by its breadth

The area of a parallelogram is calculated by multiplying the base of the parallelogram by its height

The area of a trapezoid is found by multiplying half the sum of the two parallel sides by its height

The area of a circle is calculated by multiplying pi by the square of the radius of the circle

The area of an ellipse is found by multiplying pi by the product of the major and minor radii of the ellipse

The area of an equilateral triangle is calculated by multiplying half the base of the triangle by its height. The height is calculated using Pythagoras theorem

You might be interested in
If f(x) =2x²-x, find f(-4)-f(9)​
sergeinik [125]
F(-4) = 36
f(9) = 153
3 0
3 years ago
A ball is dropped out a wimdow that is 36 feet high. how long does it take for the ball to hit the ground
Readme [11.4K]
36 feet to metres = 10.97
first find the final velocity
vf^2 = vi^2 + 2ad
vf^2 = 0 + 2(9.81)(10.97)
vf^2 = 215.2314
vf = 14.6708

vf = vi + at
at = vf - vi
t = (vf - vi)/a
t = (14.6708)/9.81
t = 1.4955seconds
4 0
3 years ago
Which symbol correctly compares the two angle measures?
Vlad [161]
I think the answer is b
7 0
3 years ago
F(x)=x^2-3x-54 g(x)=x-9, find (f/g)(x)
MAVERICK [17]

Answer:

Function Operation: f/x-9

Step-by-step explanation:

5 0
3 years ago
Jennifer has a job that pays her $5200 per month. She also has to pay
Elena L [17]

Answer:

4394

5200 X 0.12 = 624 --> 5200 - 624 = 4576

5200 X 0.035 = 182

4576 - 182 = 4394

6 0
2 years ago
Other questions:
  • Can anybody help me with this? <br> This question is confusing and I don't get it.
    14·1 answer
  • Please simplify the following distributive property expression:
    10·1 answer
  • 6 = -4x + y<br> -5x - y = 21<br> Please Help Fast!!!!!! Substitution
    7·1 answer
  • Find the decimal that is equivalent to <br> 1/15?
    14·2 answers
  • Please help me with this. I thought the answer was 9 but I was wrong.
    14·2 answers
  • Which of the following uses the distributive property correctly?
    6·2 answers
  • Convert 250 pounds int tons
    12·2 answers
  • The dimensions of a rectangle are shown. What is the area of the rectangle?
    5·1 answer
  • Given that f(x)=2x/3 evaluate f^-1(6)
    14·1 answer
  • What’s the distance between -7,1 and 0,-6
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!