Let's find the value of x
Since the sum of internal angles of a triangle is 180°
therefore,






Answer:
14.99
Step-by-step explanation:
119.92/8
<span><span>θi</span>=<span>sin<span>−1</span></span>(μsin<span>θr</span>)
=<span>sin<span>−1</span></span>(1.33×sin46.5)
=74.7degrees</span>
Answer:
Step-by-step explanation:
A=6.11-3.75=2.36