Which math sentence can be used to determine if this triangle is a right triangle?
A triangle has side lengths 21, 20, and hypotenuse 29.
Answers
Answered by
2
Answer:
Theorem:In a triangle, if square of one side is equal to the sum of the squares of the other two sides, then the angle opposite the first side is a right angle.
Step-by-step explanation:
प्रमेय: एक त्रिभुज में, यदि एक भुजा का वर्ग अन्य दो भुजाओं के वर्ग के योग के बराबर है, तो पहली भुजा के विपरीत कोण समकोण है।
Answered by
0
Answer:
given: hypotenuse = 29 and two sides are 21 and 20
Step-by-step explanation:
by using Pythagoras theorem
hypotenuse square =perpendicular square+ base square
(29)2 = (21)2 +(20)2
841 =441 +400
841 =841
hence, the Pythagoras theorem solve the two side equal to its greater than it is right angle
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