Steps to solve:
p(p - q) when p = 3 and q = 1
~Substitute
= 3(3 - 1)
~Subtract
= 3(2)
~Multiply
= 6
Best of Luck!
The order of the smallest to largest angle is angle B, then angle A and the largest is angle C. In a theorem of the Triangle Inequalities, the larger value of the distance, the larger the opposing angle is. To get the exact value of each angle, law of cosines can be used.
Answer:
Step-by-step explanation:
Answer:
To the nearest degrees, this is 64 degrees
Step-by-step explanation:
In triangle TUV, we want to get the measure of angle U
Since we have 3 sides, we can use cosine rule to get the measure of the angle facing one of the sides
Mathematically, we have that as follows;
u^2 = t^2 + v^2 -2tv Cos U
830^2 = 900^2 + 590^2 - 2(900)(590) cos U
-469200= -1062000 cos U
cos U = 469,200/1062000
cos U = 0.44181
U = arc cos 0.44181
U = 63.78 degrees
To the nearest degree, this is 64 degrees
