Match the sequence (term) with the correct type of sequence (definition). match term definition 2, 4, 6, 8, … a) geometric, common ratio is 2 28, 24, 20, 16, … b) arithmetic, common difference is ? 4 2, 4, 8, 16, … c) geometric, common ratio is 0.5 48, 24, 12, 6, … d) arithmetic, common difference is 2

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.°