HPC WB4.7 Law of Sines Part 2

Last updated over 5 years ago

10 questions

Solve It! A search-and-rescue boat spots a lost hiker on the edge of a rock shelf. How many feet is the boat from the hiker? Round to the nearest whole foot and enter only a number. Hint: Consider partitioning the triangle into two right triangles.

G.SRT.10

G.SRT.11

G.SRT.10

G.SRT.11

G.SRT.10

G.SRT.11

G.SRT.10

G.SRT.11

G.SRT.10

G.SRT.11

G.SRT.10

G.SRT.11

G.SRT.10

G.SRT.11

Reasoning: If you know the three side lengths of a triangle, can you use the Law of Sines to find the missing angle measures? Explain.

G.SRT.10

G.SRT.11

Error Analysis: In △PQR, PQ = 4 cm, QR = 3 cm, and m∠R = 75. Your friend uses the Law of Sines to write the following proporiton to find m∠P.
Explain your friend's error.

G.SRT.10

G.SRT.11

Reflection: Math Success

G.SRT.10

G.SRT.11

HPC WB4.7 Law of Sines Part 2

HPC WB4.7 Law of Sines Part 2

Solve It! A search-and-rescue boat spots a lost hiker on the edge of a rock shelf. How many feet is the boat from the hiker? Round to the nearest whole foot and enter only a number. Hint: Consider partitioning the triangle into two right triangles.

Reasoning: If you know the three side lengths of a triangle, can you use the Law of Sines to find the missing angle measures? Explain.

Error Analysis: In △PQR, PQ = 4 cm, QR = 3 cm, and m∠R = 75. Your friend uses the Law of Sines to write the following proporiton to find m∠P.
Explain your friend's error.

Reflection: Math Success

Solve It! A search-and-rescue boat spots a lost hiker on the edge of a rock shelf. How many feet is the boat from the hiker? Round to the nearest whole foot and enter only a number. Hint: Consider partitioning the triangle into two right triangles.

Reasoning: If you know the three side lengths of a triangle, can you use the Law of Sines to find the missing angle measures? Explain.

Error Analysis: In △PQR, PQ = 4 cm, QR = 3 cm, and m∠R = 75. Your friend uses the Law of Sines to write the following proporiton to find m∠P.
Explain your friend's error.

Reflection: Math Success

Problem 1 Got It?

Problem 2 Got It?

Problem 3 Got It?

HPC WB4.7 Law of Sines Part 2

HPC WB4.7 Law of Sines Part 2

Solve It! A search-and-rescue boat spots a lost hiker on the edge of a rock shelf. How many feet is the boat from the hiker? Round to the nearest whole foot and enter only a number. Hint: Consider partitioning the triangle into two right triangles.

Reasoning: If you know the three side lengths of a triangle, can you use the Law of Sines to find the missing angle measures? Explain.

Error Analysis: In △PQR, PQ = 4 cm, QR = 3 cm, and m∠R = 75. Your friend uses the Law of Sines to write the following proporiton to find m∠P.Explain your friend's error.

Reflection: Math Success

Solve It! A search-and-rescue boat spots a lost hiker on the edge of a rock shelf. How many feet is the boat from the hiker? Round to the nearest whole foot and enter only a number. Hint: Consider partitioning the triangle into two right triangles.

Reasoning: If you know the three side lengths of a triangle, can you use the Law of Sines to find the missing angle measures? Explain.

Error Analysis: In △PQR, PQ = 4 cm, QR = 3 cm, and m∠R = 75. Your friend uses the Law of Sines to write the following proporiton to find m∠P.Explain your friend's error.

Reflection: Math Success

Problem 1 Got It?

Problem 2 Got It?

Problem 3 Got It?

Error Analysis: In △PQR, PQ = 4 cm, QR = 3 cm, and m∠R = 75. Your friend uses the Law of Sines to write the following proporiton to find m∠P.
Explain your friend's error.

Error Analysis: In △PQR, PQ = 4 cm, QR = 3 cm, and m∠R = 75. Your friend uses the Law of Sines to write the following proporiton to find m∠P.
Explain your friend's error.