Yes, because figure B can be obtained from figure A by a series of translations
Answer:
4) measurement of angle 3 + measurement of angle 4 = measurement of angle 1 + measurement of angle 2
5) angle 1 and 4 are vertical angles
Step-by-step explanation:
Verify each statement
<em>1) angle 2 and 3 form a linear pair</em>
The statement is false
Because, angle 2 and angle 3 not form a linear pair (are not supplementary angles), angle 2 and angle 3 are vertical angles
∠2=∠3
<em>2) Angle 1 and 4 are supplementary angles. </em>
The statement is false
Because, angle 1 and angle 4 are not supplementary angles, angle 1 and angle 4 are vertical angles
∠1=∠4
<em>3) measurement of angle 1 + measurement of angle 2 + measurement of angle 3 =180</em>
The statement is false
Because
we know that
∠1+∠2=180° ------> form a linear pair (supplementary angles)
so
∠1+∠2++∠3>180°
4) <em>measurement of angle 3 + measurement of angle 4 = measurement of angle 1 + measurement of angle 2</em>
The statement is true
Because
we know that
∠1+∠2=180° ------> form a linear pair (supplementary angles)
∠3+∠4=180° ------> form a linear pair (supplementary angles)
therefore
∠3+∠4=∠1+∠2
5) angle 1 and 4 are vertical angles
The statement is true
Because
∠1=∠4 -------> by vertical angles
104.12 < 104.20
104.20 is greater than 104.12
Answer:
Step-by-step explanation:
Circumference has the formula:
C = 2πr,
Where
C is the circumference
and
r is the radius
Given Circle Y has Circumference of 6, we can find the radius:
C = 2πr
6 = 2πr
r = 6/2π
r = 3/π
So, the radius (r_y) of Circle Y is 3/π, the first choice is right.