ariel1926 ariel1926
  • 26-05-2021
  • Mathematics
contestada

20
What is the perimeter of the quadrilateral below? If necessary, round to the nearest tenth.

20 What is the perimeter of the quadrilateral below If necessary round to the nearest tenth class=

Respuesta :

cwrw238 cwrw238
  • 26-05-2021

Answer:

Perimeter = 33.4 units.

Step-by-step explanation:

The 2 horizontal lines are 10 and 3 units long.

The vertical line is 9 units long.

By Pythagoras the length of the sloping line

= sqrt(9^2 + 7^2)

= sqrt(130)

= 11.4017.

Perimeter = 10 + 3 + 9 + 11.4

= 33.4 units.

Answer Link

Otras preguntas

People are generally motivated to evaluate themselves favorably in
Brings a large amount of rain and snow A) Cyclone B) Anticyclone C) Cold Front D) Warm Front E) Stationary Front F) Occluded Front
Consider the two triangles. How can the triangles be proven similar by the SSS similarity theorem? Show that the ratios are equivalent. Show that the ratio
A neutron star that spins and emits beams of energy is called a _____.
Which properties justify the steps taken to solve the system? {3x−4y=9 2x+8y=6
Which inequality is equivalent to 6 x minus 3 y less than or equal to 12 ?
what was one way in which Pennsylvania differed from Virginia
What data do economists use to calculate the real gdp of a nation?
Explain the ultimate defeat of the plains indians by whites
PLEASE!!!!! HELP ME WITH THESE QUESTIONS AND ILL MARK YOU BRAINLIEST I USED A LOT OF POINTS FOR THIS PLEASE DONT COMMENT IF YOU DONT KNOW CAUSE AFTER THIS ILL H