And ms. perkin's class there are 12 boys and 14 girls. in mr. twig's class there are 10 boys and 16 girls. the two classes are combined for a field trip. what is the new ratio of boys to girls? give the answer in simplest form

11:15

Step-by-step explanation:

22:30 .you can reduce it to:11:15 is the new ratio combine 2 class

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc