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
PIT_PIT [208]
3 years ago
9

One angle of an isosceles trapezoid has measure 57. What are the measures of the other angles?

Mathematics
2 answers:
Rzqust [24]3 years ago
4 0
In an isosceles trapezoid the two adj angles are equal
& the two opposite angles are equal & the
sum of the interior angles =360
so      57 + 57 = 114
360-114 = 246
the other angles are  246/2    = 123
the measure of the other angles are        57,123 & 123
Kobotan [32]3 years ago
3 0
\alpha =57^o\\ \\ The \ interior \ angle \ at \ the \ shortest \ base \ is \ equal \ to :\\ \\ \beta = 180^o - 57^o = 123^o



You might be interested in
Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 2 cos 3θ
Allushta [10]

Answer:

y-axis

Step-by-step explanation:

Theta = 10

2cos(30) = sqrt(3)

Theta = -10

2cos(-30) = sqrt(3)

Theta = 180 - 10 = 170

2cos(3×170) = -sqrt(3)

7 0
3 years ago
Read 2 more answers
Is 0.3/0.9 rational?
mario62 [17]

Answer:

Rational

Step-by-step explanation:

Repeating decimals can be represented as a ratio of two integers.

5 0
3 years ago
Read 2 more answers
If f(x) = 0.5x and g(x) = 0.25x. Which statement is true?
ra1l [238]
I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
 PLEASE SEE ATTACHED IMAGE.

 First, we rewrite both functions correctly:
 f (x) = 0.5 ^ x
 g (x) = 0.25 ^ x
 We observe that they are exponential functions, where, rewriting:
 f (x) = (1/2) ^ x
 g (x) = (1/4) ^ x
 We observe that both graphs present an exponential decay where, f (x)> g(x), since, the rate of change of f (x) (1/2) is greater than the rate of change of g (x) ( 1/4).
 Answer: 
 as -> infinity, f (x)> g (x) *

5 0
3 years ago
Which similarity statement describes the polygons?
iren2701 [21]

Answer:

△ABC∼△EDF

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Idk, please help.<br>10 points:)​
m_a_m_a [10]
I haven’t done this in a while
7 0
3 years ago
Other questions:
  • How to solve 2x - 3x/2 = -x + 1/3<br> PLZ HELP!
    9·2 answers
  • A scan from ultrasound mapping equipment shows an ancient temple relic to be shaped like a parallelogram. The first 3 coordinate
    11·1 answer
  • yoko pays $19.60 for a pack of 4 towels. find the unit price in dollars per towel if necessary round your answer to the nearest
    15·2 answers
  • Cole paid $24 for two calculators and one pack of pens. Kai paid $45 for three calculators and two packs of pens. Cole and Kai b
    15·1 answer
  • Its a PEMDAS question folks i hope you can help
    11·2 answers
  • 4.5(32 divided by 8) +12
    5·1 answer
  • Help please!!!!!... my teacher is being mad annoying and telling me to redo
    12·2 answers
  • Find the volume of the sphere. Either enter an exact answer in terms of π πpi or use 3.14 3.143, point, 14 for π πpi and round y
    6·2 answers
  • Please help me on this!
    13·1 answer
  • Your cell phone plan costs $24.99 per month plus $0.16 for each text message you send or receive. You have at most $30 to spend
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!