Area=1/2*base*height
given that ABC is right angled triangle, the height will be given by:
tan theta=opposite/adjacent
tan 60=h/6
h=6tan60
=10.4
thus the area will be:
A=1/2x6x10.4
=31.2 cm^2
Answer:
<h2>
</h2>
Given that,
Slope of line A=2/5
We know that , slope of perpendicular line is product of slopes.
i.e. M1 • M2=-1
m2=?
Now,
Therefore, Slope of line B is -5/2.
Hope this helps..
Good luck on your assignment..
V= bh
b=pi x r^2 =
3.14x3.24= 10.1736
V= 10.1736x5.1
V= 51.88536
and just round it to about 51.9