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mariarad [96]
3 years ago
14

LMN is a right triangle. True or False

Mathematics
1 answer:
dusya [7]3 years ago
7 0

Answer:

False

Step-by-step explanation:

Let us check using Pythagorean Theorem

c^2 = a^2 + b^2

Where c is the hypotenuse (14), a is the base (13) and b is the perpendicular (5)

Putting in the above formula

14^2 = 13^2 + 5^2

196 = 169+25

196 ≠ 194

So, It is not a right angled triangle

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The radius of the semicircle in the following composite figure is 8.5 millimeters. What is the total area of the composite figur
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