Question

find it fast please​

Answer 1

Answer:

ad is 5 cm.because it is half of the ab

Answer 2

first one:

total number of outcomes = 2 (a head or a tail)

probability of getting a head = 1/2

given,

OD perpendicular to AB

AB = 10cm

AD =

$\frac{10}{2}$

which is = 5cm

hope it helps

have a great day