The orthocenter of an obtuse triangle always lies
a. on a vertex of the triangle
b. on the inside of the triangle
c. on the outside of the triangle
d. on the triangle

he answer is x=1x3 because x=1 to x=3

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation: