Find the value of the marked angles in each of the following ( see image ). Please show workings.

The only given angle is 25° and 116°.

The angle to look for is marked by “))”​

Ok,

so..

Angle A + Angle O = 180°

Now,

Angle C

= 180°-(25°+64°)

=91°

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

b, i believe, but not sure.