Find the area of the triangle
A. 3 sq units
B. 9 sq units
C. 4.5 sq units
D. 6 sq units

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.°

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

How does the graph of y = 3x compare to the graph of y = 3-x?