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Trigonometry - Side Length Ratios in Decimal from Diagrams (Level 1)

This math topic focuses on solving for side lengths in decimal form by calculating trigonometric ratios from diagram representations. It covers foundational trigonometry skills, including understanding and applying ratios such as sine, cosine, and tangent to practical problems. Each question provides a different geometric scenario with the task of determining side lengths using provided trigonometric relationships, enhancing skills in both geometry and trigonometric applications. The problems are likely designed for beginners, as indicated by their categorization as part of an introductory unit on trigonometry fundamentals.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Side Length Ratios in Decimal from Diagrams

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Solve for the side length in decimal form by calculating the trigonometric ratio

5010.7b

Trigonometry - Side Length Ratios in Decimal from Diagrams Worksheet

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Math worksheet on 'Trigonometry - Side Length Ratios in Decimal from Diagrams (Level 1)'. Part of a broader unit on 'Trigonometry Fundamentals - Practice' Learn online: app.mobius.academy/math/units/trigonometry_fundamentals_practice/
1
Solve for the side length in decimal form by calculating the trigonometric ratio
An svg image showing a math problem
a A LaTex expression showing b = 0.50 over 6.4
b A LaTex expression showing b = 0.50 multiplied by 6.4
c A LaTex expression showing b = 0.50 over 12.7
d A LaTex expression showing b = 0.50 over 11
e A LaTex expression showing b = 0.50 multiplied by 12.7
f A LaTex expression showing b = 11 over 0.50
2
Solve for the side length in decimal form by calculating the trigonometric ratio
An svg image showing a math problem
a A LaTex expression showing b = 0.70 over 11
b A LaTex expression showing b = 11 over 0.70
c A LaTex expression showing b = 9 over 0.70
d A LaTex expression showing b = 0.70 over 9
e A LaTex expression showing b = 0.70 multiplied by 9
f A LaTex expression showing b = 0.70 multiplied by 6.3
3
Solve for the side length in decimal form by calculating the trigonometric ratio
An svg image showing a math problem
a A LaTex expression showing b = 5 over 0.64
b A LaTex expression showing b = 0.64 multiplied by 5
c A LaTex expression showing b = 0.64 over 7.8
d A LaTex expression showing b = 0.64 over 6
e A LaTex expression showing b = 0.64 over 5
f A LaTex expression showing b = 0.64 multiplied by 6
4
Solve for the side length in decimal form by calculating the trigonometric ratio
An svg image showing a math problem
a A LaTex expression showing b = 0.57 multiplied by 8.6
b A LaTex expression showing b = 0.57 over 10.5
c A LaTex expression showing b = 8.6 over 0.57
d A LaTex expression showing b = 6 over 0.57
e A LaTex expression showing b = 0.57 over 6
f A LaTex expression showing b = 0.57 over 8.6
5
Solve for the side length in decimal form by calculating the trigonometric ratio
An svg image showing a math problem
a A LaTex expression showing b = 0.87 over 17.3
b A LaTex expression showing b = 0.87 multiplied by 20
c A LaTex expression showing b = 0.87 multiplied by 17.3
d A LaTex expression showing b = 0.87 over 10
e A LaTex expression showing b = 10 over 0.87
f A LaTex expression showing b = 0.87 over 20
6
Solve for the side length in decimal form by calculating the trigonometric ratio
An svg image showing a math problem
a A LaTex expression showing b = 0.82 multiplied by 15.7
b A LaTex expression showing b = 0.82 over 11
c A LaTex expression showing b = 0.82 multiplied by 19.2
d A LaTex expression showing b = 0.82 multiplied by 11
e A LaTex expression showing b = 0.82 over 15.7
f A LaTex expression showing b = 15.7 over 0.82
7
Solve for the side length in decimal form by calculating the trigonometric ratio
An svg image showing a math problem
a A LaTex expression showing b = 7.8 over 0.84
b A LaTex expression showing b = 0.84 over 6
c A LaTex expression showing b = 0.84 over 7.8
d A LaTex expression showing b = 0.84 multiplied by 5
e A LaTex expression showing b = 0.84 multiplied by 6
f A LaTex expression showing b = 0.84 over 5