A+surveyor+leaves+her+bade+camp+and +drives+42km+on+abearing+of+032°.+S he+then+drives+28km+on+a+bearing+of +154°.+How+far+is+she+from+her+base +camp+and+what+is+her+bearing+from+ it?

36.078km

253.2°

Step-by-step explanation:

Distance from her base camp could be calculated using the cosine rule:

And the angle calculated using the sine rule

AB = c = 42 KM, BC = a = 28 KM, AC = b =?

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: