PLEASE HELP ME [99 POINTS[
2 answers:
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Answer:
BC ≈ 12.6 m
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan31° = =
=
( multiply both sides by BC )
BC × tan31° = 7.6 ( divide both sides by tan31° )
BC = ≈ 12.6 m ( to 3 sf )
Answer:
Difference in area = 75 ft²
Step-by-step explanation:
Case 1 (When logan had only one dog):
length of the play space= ft
breadth of the play space= ft
we know that area of a rectangle is length times breadth (length x breadth)
therefore, area of the play space=
=
Case 2(When Logan had two dogs):
Given: Logan wants to increase the length of the play space by 3 feet and width by 3 feet
⇒length of the play space= ft=
ft
breadth of the play space= ft=
ft
we know that area of a rectangle is length times breadth (length x breadth)
therefore, area of the play space=
=
Therefore difference in the area of play space =
=75 ft²