LeoncioC679357 LeoncioC679357
  • 03-11-2022
  • Mathematics
contestada

The perimeter of the triangle PQR is 94cm. What is the length of PQ?

The perimeter of the triangle PQR is 94cm What is the length of PQ class=

Respuesta :

LeticiaZ633010 LeticiaZ633010
  • 03-11-2022

the length of PQ is 33 cm

Explanation:

The perimeter of the triangle = 94 cm

The triangle is an isosceles triangle as two of its sides are equal

From the diagram:

PQ = RQ

Perimeter of triangle = PQ + PR + RQ

PR = 28 cm

94 = PQ + 28 + RQ

94 = 2PQ + 28

94 - 28 = 2PQ

66 = 2PQ

divide both sides by 2:

66/2 = 2PQ/2

PQ = 33

Hence, the length of PQ is 33 cm

Answer Link

Otras preguntas

30 people, which is one-third of the club. how many people are in the club?
A store's cost for a stereo was $27. The markup was 75%. A customer purchased it on sale at 40% off the marked up price. What was the purchase price of the ster
Which of the following is NOT one of Earth's four spheres?   Hydrosphere   Biosphere   Atmosphere   Mesosphere
Which of these statements identifies a significant difference between the reign of augustus caesar and the reign of julius caesar
The role of a _____ is to provide direction and funding for a project.
3 levels of Sumerian society
How would you greet your coach in the afternoon
what number is 10 times more than 8000
how many milliliters of a 3.0 M HCL solution are required to make 250.0 milliliters of 1.2 M HCL
X+y=13and x-y=2 what is the value of x^2-y^2