A B C and D are points on the circumference of a circle, centre O. ED is a tangent to the cicle

Angle ODB = 25degrees

Work out angle BAD. You must give a reason for each stage of your working.

answer is : muchas/tipicas

have a nice day!

~recklesschicken

translate k to n and reflect across the line containing jk.

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.