Question

area of right angle is 45 cm and its base is 9 cm find its measure of height​

Answer 1

Answer:

AREA OF A TRIANGLE =1/2*B*H

AREA OF A TRIANGLE =45CM

AREA OF A TRIANGLE =1/2*9*H=45

1/2*B*H=45

1/2*9*H=45

9*H=45*1/2

9*H=90

H=90/9

=10cm

HEIGHT =10CM

Answer 2

Answer:

Height = 10cms

Step-by-step explanation:

Area = 45cms

Base = 9cms

Height=?

Ar(rt triangle) = 1/2 x b x h

        45          = 1/2 x 9 x h

        90          =    9h

       90/9        =    h

         10           =   h

Therefore, height of the right angled triangle is 10cms.