we have to firstly apply the distance formula to find the length of sides of the triangle
distance formula =
So length AB =
BC=
AC =
Now perimeter = AB+BC+AC =
Plug in calculator
perimeter= 11.4 units
At a certain time of day, the angle of elevation of the sun is 30°. A tree has a shadow that is 25 feet long. Find the height of
the tree to the nearest foot.
A)
13 ft
B)
14 ft
C)
22 ft
D)
29 ft
A)
13 ft
B)
14 ft
C)
22 ft
D)
29 ft
2 answers:
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