8.7.C.18 - Applications of the Pythagorean Theorem – Exit Ticket
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Last updated about 3 years ago
3 Questions
Use the diagram of the equilateral triangle shown below to answer the following
questions. Show work that leads to your answers.
10 points
10
Question 1
1.
What is the perimeter of the triangle?
10 points
10
Question 2
2.
What is the height, h, of the equilateral triangle? Write an exact answer using
a square root and approximate answer rounded to the tenths place.
10 points
10
Question 3
3.
Using the approximate height found in question 2, estimate the area of the
equilateral triangle.
From EngageNY.org of the New York State Education Department. Grade 8 Mathematics Module 7, Topic C, Lesson 18. Internet. Available from https://www.engageny.org/resource/grade-8-mathemat...; accessed 14/Apr/2016.
