What is the area of a right triangle with a height of 8.9 and a base of 14.3?
1 answer:
Answer:
The area of a right angle triangle is A = 63.635
Step-by-step explanation:
<u>Step:-1</u>
By using area of the triangle formula is .......(1)
Given base of the triangle is (b) = 14.3
Given height of the triangle is (h) = 8.9
<u>Step:- 2</u>
substitute b and h values in formula in equation (1)
on simplification, we get the area of the triangle is 63.635
<u>Final answer</u>:-
The area of the triangle is A= 63.635
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Given:
A pilot can travel 450 miles with the wind in the same amount of time as 360 miles against the wind.
Pilot's speed in still air is 315 miles per hour.
To find:
The speed of the wind.
Solution:
Let the speed of wind be x miles per hour.
Speed with wind = 315+x miles per hour
Speed against wind = 315-x miles per hour
We know that,
According to the question,
Divide both sides by 90.
By cross multiplication, we get
Divide both sides by 9.
Therefore, the speed of wind is 35 miles per hour.