Answer:3rd one
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
20+25+15 = 60
A right is 90°. Therefore, 20, 25, and 15 do not make a right angle.
Answer:
30 minutes
Step-by-step explanation:
talking to her relatives during the month.
As we know,
and
now, let's add them as shown ~
Answer: The distance from the base of one pole to the top of the other pole is approximately 108.17 feet
Step-by-step explanation:
The scenario is shown in the attached photo. Two congruent right angle triangles, ABC and BAD are formed. Since the triangles are the same, we would consider only one of them.
Let the distance from the base of one pole to the top of the other pole be x feet.
Considering triangle ABC,
Hypotenuse = x feet
Opposite side = 60 feet
Adjacent side = 90 feet
Applying Pythagoras theorem,
Hypotenuse^2 = Opposite^2 + Adjacent ^2
This becomes
x^2 = 60^2 + 90^2
x^2 = 3600 + 8100 = 11700
x = √11700 = 108.16653826392
Approximately 108.17 feet