Q 2 A Solve.
4
(1) Length of the hypotenuse of a right angled triangle is 61 cm. Its one
side is 11 cm. Find the length of the other side.
(2) In AABC, ZBAC = 90°, seg AD I seg BC and B-D-C, BD = 3,
DC = 12, then find AD.
Answers
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Answer:
- Formula C^2=A^2+B^2
Step-by-step explanation:
- Hypotenuse 61cm.
- Consider base as 11cm.
- Fine perpendicular?
- Using pathagoras Theorem.
- Putting values in formula
- C^2=A^2+B^2
- (61)^2=(11)^2+B^2
- 3721=121+B^2
- 3721-121=B^2
- 3600=B^2
- As their is B square, So to cancel square we have to take square root on the both sides.
- √B^2=√3600
- B=60
- The other side is 60 cm
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