Brains kite is flying above a field at the end of 65 m of string. if the angle elevation to the kite measures 70 degrees and brian is holding the kite 1.2 m off the ground. how high above the ground is the kite flying?

The height above the ground the kite is flying is 62.28 meters

Solution:

Given that Brains kite is flying above a field at the end of 65 m of string

The figure is attached below

ABC is a right angled triangle

Let AB be the height at which the kite is flying above the ground

AB = h = ?

Given that angle elevation to the kite measures 70 degrees

Thus angle C = 70 degrees

Brains kite is flying above a field at the end of 65 m of string

Therefore, AB = 65 meters

We know that,

Here,

Opposite = AB = h

Hypotenuse = AC = 65 meters

Therefore,

To find the height above the ground we have to add 1.2 m to 61.08

height above the ground = 61.08 + 1.2 = 62.28 meters

Thus the height above the ground the kite is flying is 62.28 meters

so, converting firstly the mixed fractions to improper fractions and then "adding".