Inside the square ABCD, side 15 cm, the point M is considered, so that the triangle ABM is equilateral. Show that:
2 answers:
Answer:
Step-by-step explanation:
a) area of square: 15 x 15 = 225 cm²
b) The steps are illustrated in the picture.
ΔADM ≅ ΔBCM (sas)
DM = CM
ΔMDC is isoceles
Answer:
a) 15*15=225 that is the area
b)see picture that I drew (sorry I have terrible drawing skills on a computer) but in a an isosceles triangle the two legs are congruent and the base is not when you cut a square diagonally as you have done this one the base will not be the same as the other two legs.
Step-by-step explanation:
You might be interested in
LHL in not equal to RHL , Therefore the limit does not exists , Option D is the answer.(none)
<h3>What is the limit of a function ?</h3>The limit of a function at a certain point is the value that the function approaches as the argument of the function approaches the same point.
It is given that
lim x->2 for f(x)
f(x) = 2x+1 x ≤2
f(x)= x² , x >2
When both the function tends to 2
Left Hand Limit
f(x) = 2 *2 +1
f(x) = 5
Right Hand Limit
f(x) = x² ,
f(x) = 4
LHL in not equal to RHL , Therefore the limit does not exists.
To know more about Limit of a Function
#SPJ1