You can solve for sides of a triangle using the following equation.
A = arccos (b^2 + c^2 - a^2/2bc)
And likewise for other variables by moving the letters.
Ultimately, in this problem you get the following angle measures:
15.87
23.97
140.16
Answer: i cant type it but take the images- hope that helps
Step-by-step explanation:
Answer:
<1=134 degrees
<2=46 degrees
Step-by-step explanation:
Ans in attachment
hope it helps :)
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Answer:
16 pi/ 9 inches should be the right one.
A)-1/2 is the slope. what ever is next to x is the slope