Answer: The correct option is (C). an exterior angle.
Step-by-step explanation: We are to select the name of the new angle that is created by extending one side of a triangle.
Let ABC be a triangle as shown in the attached figure.
∠ABC, ∠ACB and ∠BAC are three interior angles of the triangle ABC.
Let us extend the side BC towards C to point D. The newly created angle is ∠ACD.
∠ACD is called the exterior angle of ΔABC.
Therefore, the newly created angle is an exterior angle.
Thus, option (C) is correct.
Answer:
-1 every time
Step-by-step explanation:
Answer:
3x+7
Step-by-step explanation:
Let’s take the number as x
3 times x is 3x
And then 7
3x+7
Answer:
The required probability is 
.
Step-by-step explanation:
Probability:
The ratio of the favorable outcomes to the all possible outcomes.
Given that, in a bucket, there are 5 marbles red in color, 3 marbles blue in color and 2 marbles green in color.
Total number of marbles are = 5+3+2= 10
The probability that first marble was red
The probability that second marble was green is
The required probability is
The answer for your question is 1.45
