a tower casts a shadow 90m long when the sun s altitude is 45°find the height of the town.
Answers
Answered by
0
Answer:
90m
Step-by-step explanation:
tower is pependicular to the ground. Let towerbe AB and shadow be BC of triangle ABC.
angle ACB= 45°
tan45°=AB/BC
1=AB/90
AB=90m
Similar questions