Question

Record the measures of the interior angles of ABC( a,b, and y) and find their sum

Answer 1

Answer:

By looking at the diagram, you can see what the measurements of a, b, and y.

m∠a = 90°

m∠b = 53.15°

m∠y = 36.87°

Since all triangles have a sum of 180° and the diagram shows a triangle, you will get 180° when you add up all of the measurements.

90 + 53.15 + 36.87 = 180.02

180.02 can be rounded to 180.