Find the value of x.

a. 290
b. 45
c. 110
d.55
e.145

I think it’s E. ? help

110 degrees

Step-by-step explanation:

The angle is obtuse, meaning it's over 90 degrees.  145 is too much to look like that angle, and 290 is impossible.  110 is your answer

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.