Answer:
Step-by-step explanation:
Answer:
Yes triangles of all kinds are similar
Step-by-step explanation:
Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion . In other words, similar triangles are the same shape, but not necessarily the same size. The triangles are congruent if, in addition to this, their corresponding sides are of equal length.
Answer:
Step-by-step explanation:
x^2+y^2
=2^2+3^2
=4+9
=13
if the question is x*2 + y*2
=2*2 + 3*2
=4 + 6
=10
Answer:
Step-by-step explanation:
The angles between the parallel sides add up to 180 degrees.
So 180-70 = 110 degrees.
Rewrite the sums as
and
Now notice that
and
and the important point here is that and converge to constants. For any real constant a, we have
Rewrite the limit as
Then
A plot of the limand for n = first 1000 positive integers suggests the limit is correct, but convergence is slow.