Answer:
82.4 cm
Step-by-step explanation:
The computation of the height is given below:
As we know that each right triangle contains the top angle of 20 degrees
So, the right angle & the bottom corner angle equivalent to
= 180 - 90 - 20
= 70 degrees
Now the height is
tangent = opposite leg ÷ adjacent leg
tan (70°) = height ÷ 30 cm
height = 30 cm × tan (70°)
= 82.4 cm
Hello!
Yesterday he biked
of a kilometer. Today he biked 7 times as far.
x 7 =
Now simplify to get 4
That is your answer.
Enjoy.
~Isabella
(B) is your answer for sure is what i would say