Question

check whether the triangle are right angled or not give reason for answer
a. triangle ABC which AB =
1.3 CM, BC = 8.4 , AC = 8.5
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Answer 1

Final answer:-

this triangle is a right angle triangle

Given:-

AB = 1.3 cm

BC = 8.4 cm

AC = 8.5 cm

Formula used :-

pythogarous triplate

AC²=BC²+AB²

Reason of using formula:-

As we know that hytotenous is the longest side so we take 8.5 as H and 8.4 as B and 1.3 as P

To find :-

whether the triangle are right angled or not give reason for answer

a. triangle ABC which AB =1.3 CM, BC = 8.4 , AC = 8.5

Solution:-

as we take the above so now let's put them in equation

we get,

AC²=BC²+AB²

8.5²=8.4²+1.3²

72.25=70.56+1.69

72.25=72.25

hence

if hypotension² = base² + perpendicular²

72.25=72.25

means that it is a right angle triangle

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Answer 2

Answer:

This is ur answer......