Answer:
k=-13
Step-by-step explanation:
1=k+14
1) Subtract 14 from both sides to <u>ISOLATE</u> k:
k=-13
Try finding the area or perimeter of the triangle then
The angle B will be equal to ∠B=53.13 degrees.
<h3>What is the triangle?</h3>
Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees.
It is given that:-
Three sides of the triangle are:- a= 3, b=4 and c =5
The angle B will be calculated by the following formula;-

∠B=53.13 degrees
Hence the angle B will be equal to ∠B=53.13 degrees.
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Answer:
i think its A but not %100
Step-by-step explanation:
Answer:
340
Step-by-step explanation:
340.33 and rounfing off whole number is 340