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

Reader's Digest and Science Digest are examples of the _____ type of magazine. anthology descriptive professional
Which set of points lies on the graph of x = -2?
what does the word chlorinated mean
What are tariff and quota? A. Tariff is Import and Quota is Import B. Tariff is Import and Quota is Export C. Tariff is Export and Quota is Import D. Tariff is
Determine if each set of ordered pairs represents a function
Case-flow analysis, juror management and budget management are all duties typical of a:
Rome reached its largest size under the reign of which ruler
commercial jets fly in the lower stratosphere. what happens to thhe exterior temperature of these planes as they leave the stratosphere and return to the ground
What number goes in the missing space?
A football field measures 360 feet by 160 feet. What is the area of the field?