Express the area of the shadow as a function of the distance

Reference no: EM13202425

A spotlight shines a on a screen; between them is an obstruction that casts a shadow. suppose the screen is vertical, 20m wide by 15m high, and 50 m from the spotlight. Also, suppose the obstruction is a square, 1m on a side, and is parallel to the screen. Express the area of the shadow as a function of the distance from the light to the obstruction.

Reference no: EM13202425

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