Find sin ⁡ θ \sin\ \theta sin θ

− 2 29 -\frac{2}{\sqrt{29}} − 2 9 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> 2

5 29 \frac{5}{\sqrt{29}} 2 9 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> 5

The cosine of an angle can be calculated by which expression?

a d j a c e n t h y p o t e n u s e \frac{adjacent}{hypotenuse} h y p o t e n u s e a d j a c e n t

h y p o t e n u s e a d j a c e n t \frac{hypotenuse}{adjacent} a d j a c e n t h y p o t e n u s e

o p p o s i t e a d j a c e n t \frac{opposite}{adjacent} a d j a c e n t o p p o s i t e

a d j a c e n t o p p o s i t e \frac{adjacent}{opposite} o p p o s i t e a d j a c e n t

Unit Circle & Trig. Functions & sine and cosine rule

Authored by Vimal Patel

Mathematics

11th Grade

CCSS covered

Used 11+ times

Unit Circle & Trig. Functions & sine and cosine rule

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

sin π/4

√2∕2

1/2

√3/2

Tags

CCSS.HSF.TF.A.2

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

cos 5π/6

-1/2

1/2

√3/2

-√3/2

Tags

CCSS.HSG.SRT.C.7

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the exact coordinates of 3π/4 on the unit circle?

(−√2∕2, √2∕2)

(−√2∕2, −√2∕2)

(−√3∕2, −√2∕2)

(√2∕2, −√2∕2)

Tags

CCSS.HSF.TF.A.2

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is cos 60°?

^√3/₂

^√2/₂

Tags

CCSS.HSF.TF.A.2

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is cos 90°?

undefined

Tags

CCSS.HSF.TF.A.2

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many degrees is ^π/₆ radians?

90°

60°

45°

30°

Tags

CCSS.HSF.TF.A.1

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many degrees is ^π/₄ radians?

30°

45°

60°

90°

Tags

CCSS.HSF.TF.A.1

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