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
Anettt [7]
3 years ago
6

How to find the measurements of an angles

Mathematics
1 answer:
Mariulka [41]3 years ago
4 0
•sum of the angles in a triangle = 180°
•sum of the angle in a quadrilateral = 360°
•opposite angles are equal
•for two parallel lines and a transversal, corresponding angles are equal, and alternate angles are equal.
•If it already has an angle for a triangle subtract that by 180 and divide it by two you have the other two angle, if you already have two angles on a triangle add those together and subtract from 180 thats the last angle, same for a quadrilateral but you subtract by 360 instead.
You might be interested in
Find the mid segment of GH
noname [10]

Answer:

B. 2

Step-by-step explanation:

Based on the Midsegment of a trapezoid theorem:

GH = (BC + FE)/2

9x - 3 = (19 + (5x + 1))/2) (substitution)

9x - 3 = (20 + 5x)/2

Cross multiply

2(9x - 3) = 20 + 5x

18x - 6 = 20 + 5x

Collect like terms

18x - 5x = 20 + 6

13x = 26

Divide both sides by 13

x = 26/13

x = 2

8 0
3 years ago
Help me on this pleaseee
lisabon 2012 [21]

Answer:

Bolded below are the answers

Step-by-step explanation:

4568 ÷ 8

(4000 ÷ 8) + (560 ÷ 8) + (8 ÷ 8)

500 + 70 + 1

571

Hope this helps!

8 0
2 years ago
Read 2 more answers
Classify the following triangle. Check all that apply.
krok68 [10]

Answer:

I will list main feature for each property and you can choose. You can comment if you want to check or have questions

Step-by-step explanation:

Isosceles - two sides are equal

Equilateral - all sides are equal

Obtuse - one angle is greater than 90 degrees

Right - one angle is equal to 90 degrees

Scalene - none of the sides is equal

Acute - all angles are less than 90 degrees

Go down the list and see if it's true or false about the given triangle

5 0
2 years ago
What is the partial products that results from multiplying 15 times 32
sergejj [24]

See attached PDF. (The censor thinks there are some unseemly words in there.)

Download pdf
6 0
3 years ago
You spend $50 on a bracelet to sell at the football game. You want to sell each bracelet for $3. Let b be the number of bracelet
SIZIF [17.4K]
How many bracelets did you buy just $50 dollars worth and how much did you buy one bracelet for <span />
5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the slope of the equation3x + 5y = 30
    10·1 answer
  • Help me please this is hard
    9·2 answers
  • A researcher posts a newspaper advertisement offering $20 in exchange for participation in a short study. The researcher accepts
    11·2 answers
  • The table shows the number of CDs that four students bought at
    7·1 answer
  • 28.65 ÷ 5 - 4.85 Can someone help me?
    9·2 answers
  • Which statements are true? Select all that apply.
    7·2 answers
  • (-13 +1)<br> what is the sum
    6·2 answers
  • I WILL GIVE BRAINLIEST <br><br> PLEASE HELP ASAP!! :)
    11·1 answer
  • In the triangle ABC shown below, DE is parallel to BC. Find the length of DB.
    14·1 answer
  • PLEASE I NEED HELP INSTANTLY AND I WILL GIVE A BRAINLEISTA AND A THANKS
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!