Answer:
d) 46° 57°, 67°
Step-by-step explanation:
Acute scalene triangle : A triangle in which all three angles less than 90° and all three angles are different measurements.
a)36º , 57º , 870º
Since one angle is more than 90º
So, It is not an acute scalene triangle.
b)46°, 67°, 67°
Since all three angles less than 90° but all three angles are not different measurements.
So, It is not an acute scalene triangle.
c) 369°, 479° , 970
°
Since all angles are more than 90º
So, It is not an acute scalene triangle.
d) 46° 57°, 67°
Since all three angles less than 90° and all three angles are different measurements.
So, It is an acute scalene triangle.
So, Option d is set of angle measures can be used to construct an acute scalene triangle
