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Grade 10 Pythagorean Theorem and Applications
Kindergarten Basic Shapes CCSS: K.G.A.2
Grade 8 Pythagorean Theorem and Applications CCSS: 8.G.B.6
For the right triangle below: $BC^2 = AB^2 + AC^2$

Which equation is equivalent to the above equation?

1. $BC = AB + AC$
2. $AB^2 = BC^2 - AC^2$
3. $AC^2 = BC^2 + AB^2$
4. $AB^2 = BC^2 + AC^2$
Grade 8 Pythagorean Theorem and Applications CCSS: 8.G.B.7
AB=113
BC=248
What is the length of AC?

1. 114.2
2. 189.6
3. 200.8
4. 272.5
Grade 8 Pythagorean Theorem and Applications CCSS: 8.G.B.7
Grade 8 Pythagorean Theorem and Applications CCSS: 8.G.B.7
Grade 8 Pythagorean Theorem and Applications CCSS: 8.G.B.7
Is the triangle shown a regular or irregular polygon?
1. regular polygon
2. irregular polygon
Grade 8 Pythagorean Theorem and Applications CCSS: 8.G.B.6
If AC is 12, AB is 9, and BC is 15, then what is $cos(C)$?
1. $4/3$
2. $4/5$
3. $3/5$
4. $3/4$