Answer:
27.199918 cm2
Step-by-step explanation:
Hope this helps
Answer:
5cm
Step-by-step explanation:
c^2=a^2+b^2
b^2=square root c^2-b^2
=square root 13^2-12^2= 5
.........................c
We know that : Sin²θ + Cos²θ = 1
Given : Sinθ
Given : θ lies in Quadrant II
We know that : Cosθ is Negative in Quadrant II
Option 3 is the Answer