The easiest way to find the area of a triangle is by doing 1/2 base x height. So halve the base, 2.4 / 2 = 1.2. Now do 1.2 x 0.8. Which equals 0.96.
The third and fourth ones are correct
Answer:
25°
Step-by-step explanation:
In isosceles triangle KNM, NL is a perpendicular bisector of angle KNM.
This means

Since

you have

No, find the measure of angles KNL and LNM:

and the measure of angle KNM is

Angles adjacent to the base of isosceles triangle are congruent. The sum of the measures of all interior angles is 180°, then

Answer:
Aight
Step-by-step explanation:
This is the answer and method is above