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Unit Exam Review - Right Triangles

Quiz by DANELYN GERALDIZO

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Q 1/17
Score 0
Find the missing side of this right triangle.
29
12 km
^{$2\sqrt{14}$ km}
$\sqrt{14}$ km
14 km

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17 questions

Show answers

Q1
Find the missing side of this right triangle.
12 km
^{$2\sqrt{14}$ km}
$\sqrt{14}$ km
14 km
60s
Q2
Find the unknown side of this right triangle.
$4\sqrt{10\ yd}$
10 yd
8 yd
$\sqrt{10}$ yd
60s
Q3
Find the unknown side of this right triangle.
$2\sqrt{30}$ in
$2\sqrt{15\ }in$
$\sqrt{15}$ in
$\sqrt{30}$ in
60s
Q4
Classify this triangle as acute, obtuse or right triangle.
Obtuse
Acute
Right
60s
Q5
Classify this triangle as acute, right or obtuse triangle.
Right
Obtuse
Acute
60s
Q6
What kind of triangle is this based on the Converse of the Pythagorean Theorem?
Right
Acute
Obtuse
60s
Q7
Find the missing side lengths of this 30⁰-60⁰-90⁰triangle.
u = 8 and v = 8
u = 8 and v = $8\sqrt{3}$
u = $8\sqrt{3}$ and v = 8
60s
Q8
Find the missing side lengths of this 30-60-90 triangle.
$u=10\sqrt{2}and\ v\ =\ 5\sqrt{6}$
$u\ =\ 10\ and\ v\ =\ 6$
$u\ =\ 5\sqrt{6}and\ v\ =\ 10\sqrt{2}$
60s
Q9
Find the missing side lengths of this 45-45-90 triangles.
$m=8\sqrt{2}and\ n\ =8$
$m\ =\ 8\ and\ n\ =\ 16$
$m=8\ and\ n\ =\ 8\sqrt{2}$
60s
Q10
Find the missing side lengths of this 45-45-90 right triangles.
m = 7 and n = 14
$m\ =\ 7\sqrt{2}and\ n\ =\ 7$
$m\ =\ 7\sqrt{2}\ and\ n\ =\ 14$
60s
Q11
What is sin X?
$\frac{4}{5}$
$\frac{4}{3}$
$\frac{3}{5}$
60s
Q12
What is tan C?
$\frac{12}{35}$
$\frac{35}{12}$
$\frac{35}{37}$
60s
Q13
What is cosine X?
$\frac{3}{5}$
$\frac{4}{5}$
$\frac{4}{3}$
60s
Q14
What is the measure of the indicated angle to the nearest degree?
77⁰
75⁰
78⁰
60s
Q15
What is the measure of the indicated angle to the nearest degree?
40⁰
44⁰
45⁰
60s

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