Practice Special Right Triangles

Presentation

•

Mathematics

•

2nd Grade

•

Hard

James Gonzalez

FREE Resource

3 Slides • 8 Questions

Special right triangles practice

Go to the link below to watch a short video reminder on how to solve 45-45-90 Triangles

https://www.youtube.com/watch?v=dfEPLKYQhz8

Multiple Choice

Find the missing side lengths

a=4, b=4

a = 2√2, b = 4

a = 4, b = 2√2

a = 2√2, b = 2√2

Multiple Choice

What is the value of x and y?

x= $\frac{19\sqrt{2}}{2}$ y= 19

x= $19\sqrt{3}$ y = $19\sqrt{3}$

x= $\frac{19\sqrt{2}}{2}$ y = $\frac{19\sqrt{2}}{2}$

x=19 y = $\frac{19\sqrt{2}}{2}$

Go to the link below to watch a short video reminder on how to solve 30-60-90 Triangles

https://www.youtube.com/watch?v=90hDli8irfA

Multiple Choice

What is the length of side u?

u = 8 v = 4√3

u = 16 v = 8

u = 4√2 v = 8

u = 4√3 v = 8

Multiple Choice

What is the length of a?

$3\sqrt{3}$

$\sqrt{3}$

Multiple Choice

Find x.

10√3

√3

Multiple Choice

Find a.

24√3

Multiple Choice

I have been given the long leg in this 30-60-90 triangle. How do I find the short leg?

Multiply 7 by 2

Multiply 7 by √3

Divide 7 by 2

Divide 7 by √3

Multiple Select

Choose the correct values for x and y in the right triangle.

$x=\frac{11\sqrt{3}}{3}$

$x=11$

$y\ =\ 22$

$y=11\sqrt{3}$

Special right triangles practice

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