the hypotenuse of a right angled isosceles triangle is 5cm. Find the area
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We know that in right angled triangle
(base)^2+(prep)^2=(hypo)^2
(5)^2+(prep)^2=(13)^2
(prep)^2=169–25=144
prep =12 cm.
Area of triangle = prep.× base/2
= 12 cm. × 5 cm./2
=30 cm^2 , Answer
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(base)^2+(prep)^2=(hypo)^2
(5)^2+(prep)^2=(13)^2
(prep)^2=169–25=144
prep =12 cm.
Area of triangle = prep.× base/2
= 12 cm. × 5 cm./2
=30 cm^2 , Answer
hope u like
plz mark as brainliest
plz
plz
plz
rustyattacker03629:
How it came (13)
answer is 6.25cm^ but I don't know how it came
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