1) The base and height (perpendicular) of a right angled triangled are 4 cm and 5
cm respectively. find the length of the Hypotenuse.
Answers
Answered by
0
Answer:
6 cm2
Step-by-step explanation:
In right-angled triangle ABC
AB2 + BC2 = AC2 (By Pythagoras Theorem)
⇒ AB2 + 42 = 52
⇒ AB2 = 25 – 16 = 9 5 cm
⇒ AB = 3 cm
∴ Area of △ABC = 1/2 BC x AB = 1/2 x 4 x 3 = 6cm2
Answered by
1
Step-by-step explanation:
base =4 cm
height =5 cm
therefore hypotenuse^2 = height ^2 - base ^2
hypotenuse = root over ( 25 -16)
hypotenuse = root over(9)
hypotenuse =3 cm
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