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
luda_lava [24]
3 years ago
12

Somebody please help me with this geometry work

Mathematics
1 answer:
dimulka [17.4K]3 years ago
8 0

Answer:

m∠EGF = 65°  and m∠CGF = 115°

Step-by-step explanation:

Given;

∠EFG = 50°

EF = FG

Solution,

In ΔEFG m∠EFG = 50° and EF = FG.

Since triangle is an isosceles triangle hence their base angles are always equal.

∴m\angle FEG = m\angle EGF

Let the measure of ∠EGF  be x.

∴ m\angle FEG = m\angle EGF = x

Now by angle Sum property which states "The sum of all the angles of a triangle is 180°."

m∠EFG + m∠FEG + ∠EGF = 180

50\°+x+x=180\°\\50\°+2x=180\°\\2x= 180\°-50\°\\2x=130\°\\x=\frac{130}{2}= 65\°

Hence

m∠EGF = 65°  

Also 'The sum of angles that are formed on a straight line is equal to 180°."

m∠EGF + m∠CGF = 180°

65° + m∠CGF = 180°

m∠CGF = 180° - 65° = 115°

Hence m∠EGF = 65°  m∠CGF = 115°

You might be interested in
Can someone help me?
3241004551 [841]

-8/12

add together but keep the negative

4 0
2 years ago
A. 10<br> B. 29<br> C. 8<br> D. 25
Sonja [21]

Answer:

10

i hope it will help you

7 0
2 years ago
Read 2 more answers
A businessman marks the price of a washing machine 30% above the cost price and provided 15% discount. Find the profit percentag
sergiy2304 [10]

Answer:

10.5 percents

Step-by-step explanation:

1)100+30=130 percents;

2) 130/100*15=19.5percents of discount from the first price

3) 130-19.5=110.5 percents- new price from the initial price

4)110.5-100=10.5 percents - the percentage of profit

6 0
2 years ago
alica and jeremy weigh a cell phone on a digital scale. they wrote down 113 but forget to record the unit.Which unit of measurem
marshall27 [118]
I'm sure the measurement was made in grams because:

1. most cell phones weigh between about 100 and 150 grams
2. there's no cell phone that weighs 113 kg, 113 pounds, 113 ounces etc.
6 0
3 years ago
A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 45.0and 55.0
fenix001 [56]
The required probability is:
(51.25 - 45)/(55 - 45)=0.625
4 0
3 years ago
Other questions:
  • Please help me with this
    10·1 answer
  • A dolphin dove 31 meters below the surface of the water to reach a fish. It traveled 16% of the total distance every second.
    6·1 answer
  • What is the solution to this equation?<br> 30.16 = 17.56 + 5x
    10·2 answers
  • The promising alternative energy sources currently under development are fuel cell technology and large-scale solar energy power
    9·1 answer
  • DG¯¯¯¯¯¯ , EG¯¯¯¯¯ , and FG¯¯¯¯¯ are perpendicular bisectors of the sides of △ABC . DG=5 centimeters and BD=12 centimeters. What
    9·2 answers
  • Find (f • g) when f(x) = x^2 + 5x + 6 and g(x) = 1/x+3
    13·2 answers
  • Is this reasoning valid or not? If it is July then it is summer, and it’s not July therefore it’s not summe.
    13·1 answer
  • Consider the following sequence -3; 2; 7; 12 Find an expression for the term Which term of the sequence with equal 77"}​
    15·1 answer
  • IM just a little bit slow
    7·2 answers
  • 656 rounded to the nearest hundreds place then divided by 80?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!