In ΔKLM, \overline{KM} KM is extended through point M to point N, \text{m}\angle MKL = (3x+19)^{\circ}m∠MKL=(3x+19) ∘ , \text{m}\angle LMN = (7x+5)^{\circ}m∠LMN=(7x+5) ∘ , and \text{m}\angle KLM = (2x+8)^{\circ}m∠KLM=(2x+8) ∘ . What is the value of x?x?

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.°