Suppose we have a triangle ΔABC,
Length of AB = 14
Length of AC = 14
Angle ∠BAC = 122 degree
This triangle is isosceles triangle so, angle B = angle C = (180 - 122)/2 = 29
We know the two side and one angle of triangle ABC, here we use Sine Rule.
(In trigonometry, the law of sines, sine law, sine formula, or sine rule is an equation relating the lengths of the sides of a triangle (any shape) to the sines of its angles.)
According to the law,
Solve for a
a = 24.49 option C
Answer: cool!
Step-by-step explanation: ;)
Answer:
-6
Step-by-step explanation:
(-6) + 3 x 7 = 15
Answer:
The angle of EDA is 45 and I believe BE is 19.
Step-by-step explanation: