Susie drew a triangle with angles that measure 47, 43. and 90 degrees. What type of triangle did she draw?

http://www.mathsisfun.com/right_angle_triangle.html

To determine the type of triangle Susie drew, we need to analyze the angles of the triangle.

A triangle is defined by its angles as follows:
- An acute triangle has all three angles less than 90 degrees.
- A right triangle has one angle that measures exactly 90 degrees.
- An obtuse triangle has one angle greater than 90 degrees.
- A scalene triangle has all three sides of different lengths.
- An isosceles triangle has at least two sides of equal length.
- An equilateral triangle has all three sides of equal length.

In this case, Susie's triangle has angles measuring 47, 43, and 90 degrees. From these angles, we observe:
- The angle measures 47 and 43 degrees, which makes both angles acute.
- The angle measuring 90 degrees makes it a right angle.

Since Susie's triangle has a right angle, we can conclude that she drew a right triangle.