1. ABC is a triangle right angled at A if AB =10cm and AC =24cm find BC
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0
Answer:
sum of three sides=180
Step-by-step explanation:
AB+BC+CA=180
10+BC+24=180. 34+BC=180. BC = 180-34. BC = 146
Answered by
1
If the Triangle is right angled at A then ABC is a right angle triangle.
Here, Pythagoras theorem can be used.
So, according to the theorem, hypotenuse^2=base^2+perpendicular^2
H^2=10^2+24^2
H^2=100+576
H^2=676
Therefore,
H=26.
Here, Pythagoras theorem can be used.
So, according to the theorem, hypotenuse^2=base^2+perpendicular^2
H^2=10^2+24^2
H^2=100+576
H^2=676
Therefore,
H=26.
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