Question

Draw right angled triangle A ABC, m angle ABC=90^ with AB = 7 cm and BC=6 cm. ?​

Answer 1

Answer:

To Find :- AC

Solution:-

Here,when making the triangle

angle ABC,that is angle B=90°

And adjacent sides of B are

AB & BC,To find AC which is the opposite side of right angle B,which is also known as Hypotenuse

We know

According to Pythagoras theorem

a²+b²=c²

where,a&b=adjacent sides

c=Hypotenuse

Substituting the values,to find the 3rd side

AB²+BC²=AC²

7²+6²=AC²

49+36=AC²

AC²=85

AC=√85

Therefore the length of the 3rd side is √85 cm

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Answer 2

Answer:

465

Step-by-step explanation:

478-87

1525-58

859

465