Question

a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​

Answer 1

Answer:

18.2 m = height of the building

Step-by-step explanation:

Let x = the distance from the top of the girl's head to the top of the building

tan 45 = x/16

x = 16 tan 45

x = 16 m

16 + 2.2 = 18.2 m = height of the building

Answer 2

Answer:

wigggle

Step-by-step explanation:

a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​a girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45° find the height of the building​