Groundhog Day: Shadows and Trigonometry Adventure

Posljednje ažuriranje 7 months ago

Obavezno

Biblioteka

Groundhog Day: Shadows and Trigonometry Adventure

Posljednje ažuriranje 7 months ago

Obavezno

Pitanje 1

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?

$1.0 \text{ m}$

$0.87 \text{ m}$

$0.5 \text{ m}$

$1.5 \text{ m}$

Obavezno

Pitanje 2

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.

Tačno

Netačno

Obavezno

Pitanje 3

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

Obavezno

Pitanje 4

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

$60^\circ$

$45^\circ$

$30^\circ$

$75^\circ$

Obavezno

Pitanje 5

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.

Pitanje 1

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?

$1.0 \text{ m}$

$0.87 \text{ m}$

$0.5 \text{ m}$

$1.5 \text{ m}$

Pitanje 2

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.

Tačno

Netačno

Pitanje 3

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

Pitanje 4

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

$60^\circ$

$45^\circ$

$30^\circ$

$75^\circ$

Pitanje 5

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.