You are working in the Department of Agriculture and are given data about the effects of 3 different types of fertilizer on crop yield. You are tasked with analyzing whether any of the fertilizers produce a significantly better average crop yield. The dataset is called crop_data and the variables of interest are crop_yield (number of crops/ounce of fertilizer) and fertilizer (type of fertilizer).

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.°