D 3 days c. 90' degrees D. 180 degrees C. obtuse angle 9) What is the measure of a right angle? B. 60" degrees A 30" degrees 10). The type of angle with more than 90 degrees is A. acute angle Bright angle 11). An angle with less than 90" degress A acute angle B. right angle 12). What is the speed of the bicycle if it travels 80 kilometers in 4 hours? A. 10 kph B. 20 kph D. straight angle C. obtuse angle D straight angle C. 30 kph D. 40 kph

paki sagot pls​