Solve All the Triangles

Pythagorean Theorem

100

Solve for x:

x = 10 

200

Solve for y:

y = 4sqrt5 or y = 8.9

300

Find the area of the triangle, rounding to the nearest tenth:

A = 21.7

Missing Angles

100

Find the missing angle measure: 

x = 33^o 

200

Find the measure of angle A, rounding to the nearest tenth:

A = 28.7^o

300

Find the measure of angle A, rounding to the nearest whole number:

A = 32⁰

Acute or Obtuse

100

Determine if the given side lengths form an acute or an obtuse triangle:

3, 4, 6

Obtuse

200

Determine if the given side lengths form an acute or an obtuse triangle:

6, 6, 8

Acute

300

Determine if the given side lengths form an acute or an obtuse triangle:

44, 29, 50

Acute

Super Special Triangles

100

Solve for x:

x= 8sqrt2 or x = 11.31

200

Solve for d and e:

d = 8 and e = 8sqrt2

300

Solve for a and b:

b = 16 and a = 8sqrt3 or a = 13.9

Try these Trig Ratios

100

Find all three trig ratios of a:

sin(a) = 3/5; cos(a)=4/5 ; tan(a) =3/4

200

Find all three trig ratios for angle t:

sin(t) = 33/65 =0.51; cos(t) = 56/65=0.86; tan(t)=33/56=0.59

300

Solve the triangle completely:

x = 22.6, hyp= 25.6, anglem=62^0