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Math SATs- Trigonometry
A test by
Oren Lahav
.
Test Questions
Question
I have another triangle. It has a side of 12, one angle of 120 across of that side and another angle of 30. Find the sides of the triangle.
Answers
Correct
Answer Text
7, 7 and 12
7, 14 and 12
6, 6, and 10
3, 19 and 12
Not enough information
Question
Find the 3 sides of a triangle with angles 40, 80 and 60.
Answers
Correct
Answer Text
Not enough information
16, 3, 10
10, 12, 3
16, 9, 9
5, 7, 11
Question
How many different right-angled triangles are also equilateral?
Answers
Correct
Answer Text
Just 1
Exactly 4
Exactly 2
None
Infinitely many
Question
Which of the following angles can be a set of angles for an isosceles but not an equilateral triangle?
Answers
Correct
Answer Text
70, 60, 50
20, 140, 20
Any 3 angles that add up to 180
30, 60, 90
60, 60, 60
Question
I have a right-angled triangle with perpendicular sides of 5 and 12. What are the 3 angles in the triangle?
Answers
Correct
Answer Text
60, 30, 90
90, 23, 67
90, 45, 45
Not enough information
90, 54, 36
Question
What kind of triangle has the sides 1, 1, sqrt(2) ?
Answers
Correct
Answer Text
Both isosceles and right angled
Equilateral
Right angled
Isosceles
Both Isosceles and equilateral
Question
Find the s angles of a triangle with sides 3, 4 and 5.
Answers
Correct
Answer Text
22, 107, 51
Not enough information
37, 53, 90
90, 45, 45
65, 45, 70
Question
My triangle has sides 7 and 10 with an angles of 45 between them. What's the length of the missing side?
Answers
Correct
Answer Text
About 17
About 149
About 100
About 6
About 10
Answer
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SAT Prep
