Evaluate sin 45° + cos 45°.
Summative Test 3

Quiz
•
Mathematics
•
9th Grade
•
Hard
Nonito Adalid
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
1/√2
2/√2
√2
1
2.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Evaluate sin 60° tan 30°.
1/2
1/√3
√3/2
1
3.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
Evaluate tan 45°/(tan 30° + tan 60°).
1
1/2
√3
√3/4
4.
MULTIPLE CHOICE QUESTION
3 mins • 3 pts
Evaluate tan2 60° - 2tan2 45° - cot2 30° + 2sin2 30.
3
1
-2 + 1/2
1/4
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Evaluate 4 (sin4 30° + cos460°) - 3 (cos245° - sin290°)
2
1/2
3
6.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Evaluate 6 cos290° + 3 sin290° + 4 tan245°.
1/7
7
3
1/3
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Evaluate 4 cot245 - sec260 + sin260 + cos260.
1
3/4
1/4
4
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