Soh Cah Toa Sides

Using SOH-CAH-TOA solve for x. Round to the nearest tenth.

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Using SOH-CAH-TOA solve for x. Round to the nearest tenth.

• 6

• 10

• 19

Using SOH-CAH-TOA solve for x. Round to the nearest whole number.

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Using SOH-CAH-TOA solve for x. Round to the nearest tenth.

• .1

• 13.8

• 18.2

Set up the problem.

• sin(47) = x/28

• cos(47) = x/28

• tan(47) = x/28

• cos(47) = 28/x

What is the length of side x?

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

How would you set up an equation for x?

• sin 29 = 8/x

• sin 29 = x/8

• cos 29 = x/8

• cos 29 = 8/x

What trig ratio would be used to solve for x?

• Sine

• Cosine

• Tangent

Find the length of side w.

• 21.4 cm

• 18.0 cm

• 36.5 cm

• 43.6 cm

What trig function would you use to solve for a?

• sin

• cos

• tan

• Pythagorean theorem