A triangle has angle measurements of 48°, 48°, and 84°. What kind of triangle is it?

It's an acute traingle.

Step-by-step explanation:

All of its measurements are less than 90.

isoceles triangle

Step-by-step explanation:

here two angles of a triangle are 48 degree whereas we know that a triangle having two angles equal is an isoceles triangle ,thus it is isoceles triangle

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is