The students in mr. collins class used a surveyors measuring device to find the angle from their location to the top of a building. they also measured their distance from the bottom of the building. the diagram shows the angle measure and the distance.

to the nearest foot, what is the height of the building?
a. 239ft
b. 154ft
c. 67ft
d. 33ft

(B) 154ft

Step-by-step explanation:

Given:The students in Mr.Collins class used a surveyors measuring device to find the angle from their location to the top of a building. They also measured their distance from the bottom of the building.

Let the height of the building be equal to x, then using the trigonometry, we get

⇒

⇒

⇒

⇒x≈154ft

Therefore, the height of the building=154ft.

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.