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HG U5D3 Using Trigonometry Oct9

Last updated 7 months ago
20 questions

1

Put the triangles in order from least to greatest.

1

What is the area of triangle A?

1

What is the area of triangle B?

1

What is the area of triangle C?

1

What is the area of triangle D?

1

What is the area of triangle E?

1

What is the area of triangle F?

1
Use a proportion to solve for x.
x = _______
1
Find cosine of 60 degrees.
cos 60 = _______
1
Find the tangent of 80 degrees.
tan 80 = _______
1
Find the sine of 30 degrees.
sin 30 = _______
1
Find the tangent of 30 degrees.
tan 30 = _______
1
Round each to four decimal places.
a. sin 90 = _______
b. cos 90 = _______
c. tan 45 = _______
d. tan 90 = _______
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link: https://www.geogebra.org/m/vjsumxwd
Using Trigonometry to Find a Missing Side - Step-by-Step



1

Use Trigonometry to find the missing side.

1

Use Trigonometry to find the missing side.

1

Use Trigonometry to find the missing side.

1
Use Trigonometry to find the missing side. Round to the nearest hundredth.
? = _______
1
Use Trigonometry to find the missing side. Round to the nearest hundredth.
? = _______
1
Use Trigonometry to find the missing side. Round to the nearest hundredth.
x = _______
1
Use Trigonometry to find the missing side. Round to the nearest hundredth.
x = _______