Which of the following statements is true?

a. lines ac and ce are parallel.
b. segments ea and cg are perpendicular to each other.
c. lines fb and ba are perpendicular to each other.
d. segments ea and cb are parallel.

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.

Apply distributive property to write equivalent equation 105×35m