jackfromsans jackfromsans
  • 02-10-2021
  • Mathematics
contestada

in a triangle PQR, right angled at Q, PQ=20cm, QR=15cm. find the PR

Respuesta :

freeaccforstuff freeaccforstuff
  • 02-10-2021
20^2 + 15^2 = c^2
625 = c^2 (find square root of both sides)
c=PR= 25 cm
Answer Link

Otras preguntas

The figure shows the graphs of three functions. One is the position function of a car, one is the velocity of the car, one is its acceleration, and one is its t
what are the benefits of wax?
the temperature dropped 2*F each hour for 6 hours. What was the total change in temperature?
What's the missing factor 4,6,9,14,?,49
Communist governments surrendered one-party control in 1989 and called for free elections in all of the nations of Eastern Europe , EXCEPT
List three components of good sportsmanship and apply them to a competition
the kingdom of charles later became?
you dribble a basketball while walking on a basketball court list the pairs of action reaction forces in this situation
Are the two triangles below similar?
What is the function of the structure identified by the red arrow? Genetic information Mobility Food capture Protection