Question

What is the correct height ?

Answer 1

30 Inches

Explanation:

Please refer to the image we have attached to this.

The frame is ABCD and The diagonal is AC, which is 50 inches long and making an angle of 36.87° from the bottom of the frame.

We are asked the height of the frame which is h in this image. We are going to use the trigonometric ratios in order to find the same.

`\sin \theta = (opposite)/(Hypotenuse)`

`\sin 36.87`° =
`(h)/(50)`

`0.60=(h)/(50)`

`h=0.60 * 50`

`h=30`

hence height of the frame is 30 inches