Can you name the angle pairs and type the correct code? Please remember to type in ALL CAPS with no spaces. pls helpp

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)