Trigonometry and Pythagorean theorem

The Pythagorean Theorem is
c² = a² - b²  

• false
• true

Tags

CCSS.8.G.B.8

side a on a right triangle is NEVER the shortest side given a² +b² = c²

• true

• false

side a on a right triangle is NEVER the longest side given a² +b² = c²

• true

• false

_{^{Find the missing side}}

• 9
• 41
• 6.4
• 6.2

Tags

CCSS.8.G.B.7

• 28 ft
• 38 ft
• 43 ft
• 49 ft

Tags

CCSS.3.MD.D.8

Find h

• 35.60
• 35.00
• 35.71
• 61.03

Tags

CCSS.8.EE.A.2

Do the segment lengths 15, 12, and 9 form a right triangle?

• Yes
• No
• Maybe
• Pythagoras

Tags

CCSS.8.G.B.8

What is the ratio for Sine?

• Hyp/Opp
• Opp/Hyp
• Opp/Adj
• Adj/Opp

Tags

CCSS.HSG.SRT.C.6

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

Tags

CCSS.HSG.SRT.C.6

What is the ratio for Cosine?

• Opp/Hyp
• Opp/Adj
• Adj/Opp
• Adj/Hyp

Tags

CCSS.HSG.SRT.C.6