ADNAN MUHAMMED

Grade 12,

Given that right angled triangle PQR angle Q= 90deg Angle p=25.3deg and QR= 7.4Cm calculate the length of PR

Given that right angled triangle  PQR angle Q= 90deg
Angle p=25.3deg and QR= 7.4Cm calculate the length of  PR

Grade:10

1 Answers

guddu gupta
30 Points
3 years ago
We can find the hypotenuse using the sine of 25.3
sin P= perpendicular/hypotenuse
sin 25.3=QR/PR
0.1665=7.4/PR
PR=44.4 cm

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free