Answer:
200 sq units
Step-by-step explanation:
As you might know, 3 angles of a triangle adds up to 180*. Since you already know the angles are 60* there is one more 60*. So by this you know that all the sides are equal.
As the given states, one side is 20. So following the standard way to get the area of a triangle b*h/2; 20*20 = 400 / 2 = 200 sq units
Answer:
6 3/4
Step-by-step explanation:
multiply using keep change flip
Answer:
J =2m -3
Step-by-step explanation:
2m is twice Monica's age
-3 represents 3 years younger
Answer:
it is D
Step-by-step explanation:
I know things dude. I got your back :-)
Answer:
B.
Step-by-step explanation:
