Solve the right triangle below and round the decimal answers to the nearest tenth.

1. RS≈
2. RT≈
3. m∠T= (Note: This answer is a degree)

What are the answers for the following above?
Please show all the work on how you got your answers.

We know sum of interior angles in any triangle is 180°. Your specific triangle is a right triangle (one angle must be 90°) and we are also given another angle (57°) that means we can find angle T,

Use the sine function to find ,

Use the tangent function to find ,

Hope this helps.

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

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two