Josh tied a helium-filled balloon to a stake in the ground. The wind blew it so that the 10-foot string attached to the balloon made an angle of 45° with the ground.
1 answer:
The height of the balloon above the ground is about 7.07 feet .
<h3>
What is trigonometric ratio </h3>
Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.
Let h represent the height of the balloon from the ground, hence:
sin(45) = h/10
h = 7.07 feet
The height of the balloon above the ground is about 7.07 feet .
Find out more on trigonometric ratio at: brainly.com/question/1201366
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