Answer:
A. 56.52 cm
Step-by-step explanation:
Formula:
Circumfrence= 2πr
r (radius) = 9 cm
C = 2πr
C = 2 x 3.14 x 9 cm
C = 6.28 x 9 cm
C = 56.52 cm
Circumfrence is 56.52 cm
The measure of each base angle is 56°.
<u>Step-by-step explanation</u>:
- The isosceles triangle has two base angles that are congruent (same measure).
- Let the measure of each base angle is 'x'.
- The sum of angles in a triangle add to 180°.
base angle + base angle + 68° = 180°
2x + 68° = 180°
2x = 112°
x = 112/2
x = 56°
Therefore, the measure of each base angle is 56°.
Answer:
1 or 2
Step-by-step explanation:
2 if you write really small but otherwise 1 idea on 1 side of a notecard.
Answer:
8n
Step-by-step explanation:
8n is the factor of both 8 and n. in the following question. Factor ⇒ If a number, that use to divide another number and we get zero as a remainder, the number is called the factor of another number.
Answer:
-2
Step-by-step explanation:
go down 2 left 1
lmk if this helped
