Construct a right angled triangle having base 5 centimetre and the longest side 7 cm measure its third side. What type of a triangle is formed on the basis of its side?
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8
longest side is hypotanus=7cm
base= 5cm
hypo. square= base square + perpendicular square
7*7= 5*5+perpndiculr square
49-25= perpn. square
24= perpn. square
perpendicular= √24
= 2√6cm
scalane triangle
base= 5cm
hypo. square= base square + perpendicular square
7*7= 5*5+perpndiculr square
49-25= perpn. square
24= perpn. square
perpendicular= √24
= 2√6cm
scalane triangle
Answered by
1
Let the third side be X
according to pythagorus theo .
a^2+ b^2=c ^ 2
longest side ( hypotenous) = 7
base = 5 cm
the other side = X
so
5^2 + x^ 2 = 7^2
25 + ×^2 = 49
x^2 = 49-25
x^2 = 24
the root of 24 is the answer
the triangle formed is right angled triangle
according to pythagorus theo .
a^2+ b^2=c ^ 2
longest side ( hypotenous) = 7
base = 5 cm
the other side = X
so
5^2 + x^ 2 = 7^2
25 + ×^2 = 49
x^2 = 49-25
x^2 = 24
the root of 24 is the answer
the triangle formed is right angled triangle
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