Special Right Triangles Practice

Authored by CHARLES LEWIS SIMS

Mathematics

9th Grade

CCSS covered

Used 315+ times

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Navigate the world of special right triangles with our challenging quiz designed for 9th-grade students! This assessment focuses on the unique properties of 45-45-90 and 30-60-90 triangles, essential components of the K–12 curriculum. Students will tackle multiple-select questions that require quizIdentifying correct squizIde values using special triangle properties. With a hard difficulty rating, this quiz will test students' understanding of radical expressions and their ability to simplify them. Featuring 10 questions with visual triangle diagrams, this quiz is perfect for those ready to explore the fascinating relationships between angles and squizIde lengths in right triangles. Understanding special right triangles is crucial for mastering geometry. The 45-45-90 triangle, with its equal angles and a leg-to-hypotenuse ratio of 1:√2, offers a straightforward method for finding missing squizIdes. Similarly, the 30-60-90 triangle, with its squizIde ratio of 1:√3:2, presents unique challenges and opportunities for learning. These triangles are not only foundational for understanding the Pythagorean theorem but also for simplifying radical expressions in geometric calculations. Recognizing these triangles in various contexts enhances students' geometry skills and prepares them for real-world applications, making them an indispensable part of the 9th-grade math journey. Ready to conquer special right triangles? Mastering these concepts is key to excelling in geometry and beyond. Practice both triangle types to build fluency and confquizIdence. With Quizizz, you get immediate feedback, making learning interactive and enjoyable. Our platform offers customizable learning options to suit different skill levels, ensuring every student can challenge themselves and succeed. Explore multiple special triangle practice activities and embrace the adventure of learning with Quizizz. Take the leap and challenge yourself today!

Content View

Student View

10 questions

Show all answers

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

$x=12$

$x=12\sqrt{2}$

$y\ =\ 24$

$y=12\sqrt{2}$

Tags

CCSS.8.G.B.8

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

$x=18$

$x=9\sqrt{2}$

$y\ =\ 9$

$y=9\sqrt{2}$

Tags

CCSS.HSG.SRT.C.8

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

$x=14$

$x=7\sqrt{2}$

$y\ =\ 7$

$y=7\sqrt{2}$

Tags

CCSS.8.G.B.8

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

$x=3$

$x=3\sqrt{2}$

$y\ =\ 6$

$y=6\sqrt{2}$

Tags

CCSS.8.G.B.8

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

$x=4\sqrt{3}$

$x=4$

$y\ =\ 8\sqrt{3}$

$y=4\sqrt{6}$

Tags

CCSS.8.G.B.8

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

$x=3\sqrt{3}$

$x=6$

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

$y=6$

Tags

CCSS.HSG.SRT.C.8

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

$x=\frac{5\sqrt{6}}{2}$

$x=5$

$y\ =\ 10$

$y=10\sqrt{3}$

Tags

CCSS.HSG.SRT.C.8

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

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

$x=11$

$y\ =\ 22$

$y=11\sqrt{3}$

Tags

CCSS.HSG.SRT.C.8

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

$x=6\sqrt{3}$

$x=9$

$y\ =\ 12\sqrt{3}$

$y=9\sqrt{3}$

Tags

CCSS.HSG.SRT.C.8

10.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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

$x=6\sqrt{3}$

$x=9$

$y\ =\ 3\sqrt{6}$

$y=6\sqrt{3}$

Tags

CCSS.HSG.SRT.C.8

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