Q. 2. (B) Solve any four of the following subquestions : Find the length of the hypotenuse of a right angled triangle, if remaining sides are 9 cm and 12 cm.
1st Stage: Surrender of titles that the government awarded. 2nd Stage: Boycott of civil services, army, police, courts and legislative councils, schools, and foreign
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Answer:
In a right angled triangle,
According to pythagoras theorem .
(Hypotenuse)2=(base)2+(Height)2
=(9)2+(12)2
=81+144
=225
∴ Hypotenuse = 15 cm
Hence, the length of the hypotenuse is 15 cm
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Step-by-step explanation:
1st Stage: Surrender of titles that the government awarded. 2nd Stage: Boycott of civil services, army, police, courts and legislative councils, schools, and foreign