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
Digiron [165]
3 years ago
12

A quadrilateral has interior angle measures of 65°, 75°, and 121°. What is the measure of the fourth interior angle in the quadr

ilateral?
Mathematics
2 answers:
harina [27]3 years ago
6 0
The measure of the fourth interior angle in the quadrilateral is 145

Katena32 [7]3 years ago
4 0
Sum<span> of </span> quadrilateral<span> is 360
so 360 - (65 + 75 + 121)
=360 - 261
= 99

answer: </span>99 <span> is the measure of the fourth interior angle in the quadrilateral</span>
You might be interested in
Find the missing angle. 9 5 x°​
iragen [17]

Answer:

45 degrees

Step-by-step explanation:

the right angle is 90 degrees and one angle is 45 degrees and 90+45=135 and 180-135=45 so 45 degrees is the missing angle

5 0
3 years ago
Find x of the angles are supplementary 3x-2 and 41 degrees ?
tia_tia [17]

Answer:

x = 47

Step-by-step explanation:

3x - 2 + 41 = 180 {Supplementary}

3x   + 39 =  180

        3x   = 180 - 39

       3x  = 141

          x = 141/3

x = 47

3 0
2 years ago
Para armar un escritorio, Eduardo tendrá que usar 20 tarugos, los que debe cubrir completamente con una capa de pegamento. Él ca
Degger [83]

El área superficial total de los veinte tarugos es mayor que el área superficial cubierta por el pegamento.

<h3>Como determinar si la superficie cubierta por el pegamento es suficiente</h3>

En esta pregunta debemos calcular el área superficial total de los tarugos (A_{s}), en milímetros cuadrados, y comparar el resultado con la cifra afirmada por Eduardo. El área superficial total es:

A_{s} = 20\cdot \pi\cdot (5\,mm)^{2}\cdot (80\,mm)

A_{s} \approx 125663.706\,mm^{2 }

En consecuencia, el área superficial total de los veinte tarugos es mayor que el área superficial cubierta por el pegamento. Francisca tiene la razón. \blacksquare

<h3>Observación</h3>

El enunciado omite las dimensiones <em>geométricas</em> de cada tarugo (5 milímetros de radio y 80 milímetros de longitud).

Para aprender más sobre áreas, invitamos cordialmente a ver esta pregunta verificada: brainly.com/question/391394

4 0
2 years ago
A bee flies at 10 feet per second directly to a flower bed from its hive. The bee stays at the flower bed for 13 minutes, and th
rosijanka [135]

Answer:

barbilat hahaha

baho bilat

7 0
2 years ago
Plss tell me the ans​
brilliants [131]

Answer:

I dont know if this is right but I think its 125/343

4 0
3 years ago
Other questions:
  • felix goes into a candy store with 5.00. He buys 9 jaw breakers for .30 a piece and some licorice. each licorice costs .25. whic
    9·1 answer
  • How many sides does a regular polygon have if one exterior angle is 90 degrees? 3 4 5 6?
    5·2 answers
  • 3 1/6 as a improper fraction
    10·2 answers
  • A line of best fit predicts that when x equals 30, y will equal 34.215, but y actually equals 32. What is the residual in this c
    12·1 answer
  • The transformation which will map triangle PQR onto P'Q'R is​
    8·1 answer
  • If Bryson had 1/4 of g pie, and he wanted to split il
    15·1 answer
  • ​m = 3 and the line goes through the point (2,4)
    15·2 answers
  • PLEASE HELPP IM BEGGING. Which quadrant is point Fin?<br> A) 1<br> B) 11<br> D) IV
    14·2 answers
  • The standard form of 6050000 is given by​
    13·1 answer
  • PLEASE GOD HELP ME!!!! ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!