Simple right triangle

Right triangle. Given: page c = 18.8 and angle beta = 22° 23' Calculate page a, b, angle alpha and area.

Correct answer:

a =  17.3835
b =  7.1591
α =  67.6167 °
S =  62.225

Step-by-step explanation:

c=18.8 β=22°23=22°+6023°=22.3833°22.3833  cosβ=ca  a=c cos(β)=18.8 cos(22.3833°)=17.3835
S=2a b=217.3835 7.1591=62.225

Try calculation via our triangle calculator.

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
Need help calculating sum, simplifying, or multiplying fractions? Try our fraction calculator.
Our percentage calculator will help you quickly calculate various typical tasks with percentages.
See also our right triangle calculator.
Do you want to convert time units like minutes to seconds?
See also our trigonometric triangle calculator.
Try conversion angle units angle degrees, minutes, seconds, radians, grads.

We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: