Groundhog Day: Shadows and Trigonometry Adventure

Last updated 7 months ago

5 Nsɛmmisa

Ɛhia

Laabri

Groundhog Day: Shadows and Trigonometry Adventure

Last updated 7 months ago

5 Nsɛmmisa

Ɛhia

Asemmisa {{asɛmmisaAhyɛnsode}}

If the angle of elevation of the sun is $30^\circ$ and a groundhog is $0.5$ meters tall, what is the length of its shadow?

$1.0 \text{ m}$

$0.87 \text{ m}$

$0.5 \text{ m}$

$1.5 \text{ m}$

Ɛhia

Asemmisa {{asɛmmisaAhyɛnsode}}

If an object is $2$ meters tall and the angle of elevation is $45^\circ$, the length of its shadow will be equal to its height.

Nokorɛ

Ɛnyɛ ampa

Ɛhia

Asemmisa {{asɛmmisaAhyɛnsode}}

The shadow of a $1$ meter tall stick is $1.732$ meters long. What is the angle of elevation of the sun?

Ɛhia

Asemmisa {{asɛmmisaAhyɛnsode}}

Which of the following angles will result in the shadow being longer than the height of a $3$ meter tall object? Select two.

$60^\circ$

$45^\circ$

$30^\circ$

$75^\circ$

Ɛhia

Asemmisa {{asɛmmisaAhyɛnsode}}

Calculate the length of a shadow for a $2$ meter tall groundhog when the angle of elevation of the sun is $60^\circ$. Show all your calculations and explain your approach.

Asemmisa {{asɛmmisaAhyɛnsode}}

If the angle of elevation of the sun is $30^\circ$ and a groundhog is $0.5$ meters tall, what is the length of its shadow?

$1.0 \text{ m}$

$0.87 \text{ m}$

$0.5 \text{ m}$

$1.5 \text{ m}$

Asemmisa {{asɛmmisaAhyɛnsode}}

If an object is $2$ meters tall and the angle of elevation is $45^\circ$, the length of its shadow will be equal to its height.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

The shadow of a $1$ meter tall stick is $1.732$ meters long. What is the angle of elevation of the sun?

Asemmisa {{asɛmmisaAhyɛnsode}}

Which of the following angles will result in the shadow being longer than the height of a $3$ meter tall object? Select two.

$60^\circ$

$45^\circ$

$30^\circ$

$75^\circ$

Asemmisa {{asɛmmisaAhyɛnsode}}

Calculate the length of a shadow for a $2$ meter tall groundhog when the angle of elevation of the sun is $60^\circ$. Show all your calculations and explain your approach.