Area of a Triangle - Trigonometry

Find the area of the triangle. Round your answer to the nearest tenth.(1 decimal place)

• 24.9 cm²

• 25 cm²

• 49.8 cm²

• 49.9 cm²

Tags

CCSS.HSG.SRT.D.9

Find the area of the triangle. Round your answer to the nearest tenth.(1 decimal place)

• 19.7 cm²

• 19.8 cm²

• 19.9 cm²

• 19 cm²

Tags

CCSS.HSG.SRT.D.9

Find the area of the triangle. Round your answer to the nearest tenth.(1 decimal place)

• 28.6 cm²

• 28 cm²

• 27.9 cm²

• 28.7 cm²

Tags

CCSS.HSG.SRT.D.9

Find the area of the triangle. Round your answer to 1 decimal place..

• 15.1 cm²

• 15.4 cm²

• 14.3 cm²

• 14.4 cm²

Tags

CCSS.HSG.SRT.D.9

Find the area of the triangle. Round your answer to the nearest tenth.(1 decimal place)

• 16.8 cm²

• 15.7 cm²

• 11.5 cm²

• 11.4 cm²

Tags

CCSS.HSG.SRT.D.9

Find the area of the triangle. Round your answer to the nearest tenth.(1 decimal place)

• 12.0 cm²

• 10.1 cm²

• 11.5 cm²

• 10.2 cm²

Tags

CCSS.HSG.SRT.D.9

What is the acronym to help you remember the ratios to use in trigonometry?

• RIGHTANG
• SOHCAHTOA
• SHOCHATOA

Tags

CCSS.HSG.SRT.C.7

What does SOH stand for

• hypotenuse over opposite
• adjacent over opposite
  opposite over adjacent
• opposite over hypotenuse
• adjacent over adjacent

Tags

CCSS.HSG.SRT.C.8

What is the ratio for Cosine?

• Opposite Leg / Adjacent Leg
• Opposite Leg / Hypotenuse
• Adjacent Leg / Hypotenuse
• Hypotenuse / Adjacent Leg

Tags

CCSS.HSG.SRT.C.6

What leg is considered the hypotenuse?

• Any side
• the side opposite the smallest angle
• the side opposite the right angle
• the side opposite the shortest leg