Question

Q1)A triangle ABC is a rt.angled at B,AB=4.5cm,BC=6cm .Find AC.​

Answer 1

Answer:

the value of AC will be 7.5 cm

Answer 2

Answer:

7.5CM

Step-by-step explanation:

Acc to pythagirus theorom here,

$ab {}^{2} + bc {}^{2} = ac {}^{2}$

$(4.5) {}^{2} + 6 {}^{2} = ac {}^{2}$

$20.25 + 36 = ac {}^{2}$

$56.25 = ac {}^{2}$

$ac = \sqrt{56.25}$

$ac = 7.5cm$

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