It is 3/5
Hope this helps:)
Answer:
Length of QR = 7
Step-by-step explanation:
20 - 13 = 7
Since line t is a transversal line all angle which are perpendicular with 63 will equal to the same value (63) and also line m is a straight line where it’s total will be 180
So,
3x + 2x + 63 = 180
5x + 63 = 180
5x = 180 - 63
5x = 117
Divide by 5 throughout
X = 23.4degrees
I hope this helps you
a=C/8.pi.b
The answer for this problem: Option C.