Classify the following triangle. check all that apply.
70°
15.8
80°
30
15
a. scalene
b. acute
o
c. obtuse
d
d. equilateral
e. right
of. isosceles
previous

Option A and B

Step-by-step explanation:

sides of the triangle have been given as 15, 15.8, 30 units.

angles of the same triangle has been given as 70°, 80°, [180-(70+80)] or 30°.

Here we see all sides and all the angles of the given triangle have different measures ( all the three sides and angles are different )

By the definition of scalene triangle the given triangle will be scalene.

Since all three angles of the triangle are acute angles (less than 90°).

Therefore, Option A and B are correct.

A and B apply.
The triangle, according to those measurements are scalene (sides lengths are not the same) and acute (with angles like 70,80, and 30)

There are several ways to turn a fraction into a decimal but one way is to divide the numerator by the denominator

In , you divide 8 by 10

8÷10=.80

Get the whole number 5 and add it to .80

5+.80=5.80

5.80 is your answer