Answer:
From the law of sines, we have:
,
where x and y are the sides opposite to angles X and Y, respectively.
Substituting the known values, we have:
, thus
.
Using a calculator, we can find that arcsin(0.31)=18 degrees, approximately.
We know that sine of (180-18)=162 degrees is also 0.31. But 162 and 51 degrees add up to more than 180 degrees.
Thus, there is only one triangle that can be formed under these conditions.
Hope this helps!
What does the base of the grassy area look like?
Answer:
500 miles
Step-by-step explanation:
Please mark as brainliest.
Radius = 100m
Circumference of a circle = 2πr
= 2 × π× 100
=628.31m
Answer:
Step-by-step explanation:
5x5 = 10
