Question

Can you please help me out with a question

Answer 1

Step 1: Write out the formula

By the intersecting secant theorem (interior),

`z=(x+y)/(2)`

Step 2: Write out the given values and substitute them into the formula

`x=40^0,y=52^0,z=m<1`

Therefore,

`m<1=(40^0+52^0)/(2)=(92^0)/(2)=46^0`

Hence, m<1 = 46 degrees