Find out the height of a right triangle if its area is 138 cm square and base is 12cm

it's 11cm

because if you need to multiply

area =L×h

then just division will solve the problem the proof is 12×11

11cm

Step-by-step explanation:

need to multiply

area =L×h

then just division will solve the problem the proof is 12×11

25% is the answer

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value