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morpeh [17]
3 years ago
14

On a piece of paper, use a protractor to construct right triangle DEF with DE=4 in. , m∠D=90° , and m∠E=45° . What statement is

true about the triangle?
Mathematics
2 answers:
Ksenya-84 [330]3 years ago
8 0
The right triangle DEF has two equal sides which are DE and DF with length 4 inches. The side EF which is opposite to the angle m∠D=90° has the longest length with measurement equal to 5.66 inches. The longest side is also called as the hypotenuse.
sergejj [24]3 years ago
8 0
Here, One of the angle in Right-triangle is 45, so other would also equal to 45 degrees, in that case, two sides would also be equal & Triangle is known as "Isosceles right triangle"

So, Draw the 90 degree angle, & two perpendicular line of 4 in. then, join their edges and your triangle will be ready

Hope this helps!
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