Which geometry includes a triangle that has angle measures of 45°, 61°, and 70°? Euclidean geometry hyperbolic geometry elliptical geometry spherical geometry

The sum of angles is 176° which is less than 180°, hence it is a:

Hyperbolic Geometry

Step-by-step explanation:

In Euclidean geometry, sum of all the angle of the triangles is equal to a straight line, which means the sum of all angles is equals to 180°

Hyperbolic geometries are Non-Euclidean geometries which strictly has the sum of all angles less than 180°. The difference between the 180° and the sum of angles found is usually known as Defect.

Elliptical Geometries are Non-Euclidean geometries, the sum of angles of the triangle is always greater than 180°

Spherical geometries are also Non-Euclidean geometries which shows a 2-D surface of a sphere. The sum of angles is always great than 180° and less than 540°

There is only 1 valid option i.e Hyperbolic Geometries.

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

answer: 20

step-by-step explanation: