tenzindekar tenzindekar
  • 02-09-2020
  • Mathematics
contestada

Q11. The ratio of angles of a quadrilateral are
in 3: 5:9:13. Find the angles.​

Respuesta :

aayu0302
aayu0302 aayu0302
  • 02-09-2020

Step-by-step explanation:

Let us take ratio constant as 'x'

Therefore ratio of angles

3x:5x:9x:13x

Sum of interior angles of quadrilateral is 360 degree.

3x+5x+9x+13x=sum of interior angles of quadrilateral

=>3x+5x+9x+13x=360

=>30x=360

=>x=12

Answer Link

Otras preguntas

Define the terminology
Which musical parameter describes changes in volume in a piece of music? question 26 options: articulation tempo pitch dynamics?
What country claimed the lands west of the colonies in the 1900
Who was the first person to discover wormholes?
what resource was important to each native american group?
When an object moves in a circular path, a force keeps it moving that way. this force is called ___________ force?
What is a characteristic of humanism
What is the mean length of gestation for the data set? Round to the nearest tenth.
Which of the following is a secondary source? A. a personal record B. a history textbook C. an autobiography D. an organization's records
A patient presents with a recurrent seborrheic keratosis of the left cheek. the area was marked for a shave removal. the area was infiltrated with local anest