Pythagorean theorem and Special Right triangles

Solve for X.

Round to the tenths place

write your answer as x =

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TEKS.MATH.8.7C

Solve for X.

Round to the thenths place.

Write your answer as x =

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TEKS.MATH.8.7C

Solve for X.

Round to the thenths place.

Write your answer as x =

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TEKS.MATH.P.4F

TEKS.MATH.P.4G

TEKS.MATH.P.4H

Solve for X.

Round to the thenths place.

Write your answer as x =

Mathematical Equivalence

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TEKS.MATH.8.7D

Determine whether the triangle with the given side lengths is acute, right, obtuse, or not a triangle.

3,9,10​

• acute

• right

• obtuse

• not a trianlge

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TEKS.MATH.8.7C

Determine whether the triangle with the given side lengths is acute, right, obtuse, or not a triangle.

6,12,19

• Acute

• Right

• Obtuse

• Not a trianlge

Tags

TEKS.MATH.G.6E

Determine whether the triangle with the given side lengths is acute, right, obtuse, or not a triangle.

21,28,35

• Right

• Acute

• Obtuse

• Not a triangle

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TEKS.MATH.G.6E

Two vertical posts stand side by side. One post is 8 ft tall and the other is 17 ft tall. If a 24ft wire is stretched between the tops of the posts, how far apart are the posts.

(hint: draw a picture)

Write your answer without units and round to the tenths place

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TEKS.MATH.8.7D

A 15.6 in laptop is featured in a sales as for $799. This distance is the diagonal distance across the screen. If the screen measures 7.8 in in height, what is the width of the screen?

(write your answer without units rounding to the tenths place)

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TEKS.MATH.8.7D

Find the value of y.

(write your answer as y=)

*For the rad sign use the first choice with the box with the X through it*

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TEKS.MATH.G.9A

TEKS.MATH.G.9B