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
____ [38]
4 years ago
12

By moving point G, how many triangles is it possible to draw, keeping the measure of just one angle constant (in this case, m∠FD

E)? In how many instances are all three angle measures of ∆DEF equal to those of the original triangle, ∆ABC?

Mathematics
1 answer:
riadik2000 [5.3K]4 years ago
8 0

Step-by-step explanation:

Keeping,  one angle FDE, many triangles are possible since length of no segment is fixed and only one angle is fixed.

At many instances, triangle ABC and DEF have same angle measurements. Referring to the image attached here.

As point G moved on the ray EF, many triangles with same angle measurements as of ABC can be formed.

You might be interested in
You’re given two side lengths of 10 centimeters and 8 centimeters. The angle between the sides measures 40°. How many triangles
Andreas93 [3]

Answer:

Only one triangle can be constructed.

Step-by-step explanation:

We are given two side lengths of a triangle of 10 cm and 8 cm. The angle between the sides of the triangle measures 40°.

With the above-given data only one unique triangle can be constructed.

And the length of the third side can be calculated using the property of triangle as

a² = 10² + 8² - 2 × 10 × 8 Cos 40° {Where a is the length of the third side}

⇒ a² = 41.43

⇒ a = 6.44 cm. (Answer)

4 0
3 years ago
A student timed his drive to work each day for the three days. The times are shown 15 minutes 16 minutes 20 minutes what was his
AveGali [126]

Answer:

Step-by-step explanation:

first you add all the numbers together-

15+16+20=51

you add them up as shown-

=51

and the divide by 3, because you added up 3 numbers-

51/3=17

so your answer is 17

6 0
4 years ago
Anyone good at math Surface area with Diameter and height on a cylinder?
MariettaO [177]
If the cylinder is closed at both ends the formula is 

πdh + 2π(d/2)^2     where h = height and d = diameter


4 0
3 years ago
How many years will it take for $2000 to double at a simple annual interest rate of 8%?
vlabodo [156]
Around 13 years soooooo
5 0
3 years ago
From 145 pounds to 132 pound percent decrease
Airida [17]
145-132= 13

13/145 = 0.089655 rounded to 9

9%





3 0
3 years ago
Read 2 more answers
Other questions:
  • A=-2[[-6,4],[3,7],[12,10]] B=3[[-2,2,8],[8,5,6]]and D=-1[[-12,8],[6,14],[24,20]] are equal matrices ANSWERS a nd b are equal b a
    5·1 answer
  • Which expression represents the algebraic phrase “nine times a number plus thirteen”? A. 9 - y + 13
    6·2 answers
  • 4x/√ ̅9x+8 rationalize the denominator
    8·1 answer
  • Help plssssssssssssssss
    7·1 answer
  • Prove the identity cot^2x/cscx+1=1-sinx/sinx
    13·1 answer
  • An object that weighs 24 pounds on Mercury weighs approximately 80 pounds on Earth. A rock weighs 240 pounds on Mercury. What is
    11·1 answer
  • Please help! Correct answer only!
    6·2 answers
  • S
    7·1 answer
  • 5¼<br><br>a5.41 m<br>b5.25 m<br>c5.05 m<br>d5.04 m<br><br>​
    6·2 answers
  • II. Write whether each number is an EXPRESSION or an EQUATION.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!