Use the area of the rectangle to find the area of the triangle. 5 ft 8 ft. A. the area of the triangle is 40 square feet, because the area of the rectangle is 40 feet

B. the area of the triangle is 13 square feet, because the area of the rectangle is 26 feet

C. the area triangle vis 20 square feet, because the area of the rectangle is 20 square feet.

D. The area of the triangle is 20 square feet, because the area of the rectangle is 40 square feet

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.°