Answer:
52.5
Step-by-step explanation:
The area of a triangle is base * height / 2, or in the case of a right triangle (like this), the legs multiplied by each oehter then halved is the area.
(10 * 10.5) / 2 = 52.5
BM=CM implies that BCM is isosceles. This means that an altitude from the third vertex A of the triangle ABC, which must necessarily go through M will intersect BC exactly in the middle. This implies that the angles <CBA = <BCA which means the ABC is isosceles.
Answer:
Step-by-step explanation:
Those are fractions, are they not? I'll treat them that way.
Find the lowest common denominator.
You need 1 three and 1 five.
2/5 = (2*3)/(5 * 3) = 6 / 15
2/3 = (2*5)/(3*5) = 10 /15
Just add the numerators.
It is reduced. There are other ways to write it
16/15 = 1 1/15 is one of them
Answer:
Reflection - Yes
Rotation - Yes
Translation - Yes
Step-by-step explanation:
After all 3 different transformations, the angle measures of the triangle will stay the same, at 45, 45, and 90 degrees.
This is because these 3 transformations do not change the shape of the triangle. They only change the orientation and placement of the triangle.
So, the angle measures will still be 45, 45, and 90 degrees after each transformation.
The answer is A
hope this helps