Answer:
a) Opposite sides are congruent and all interior angles are right angles, hence the quadrilateral <u>is</u> a rectangle
b) Opposite sides are parallel and all sides are congruent, hence the quadrilateral <u>is</u> a rhombus
c) All sides are congruent and all interior angles are right angles, hence the quadrilateral <u>is</u> a square
d) m∠AEB = 90° as the diagonals are perpendicular to each other
e) m∠EAD = 90°/2 = 45° as the diagonals of a square are bisectors of the angles at the vertices
Answer:
C
Step-by-step explanation:
The red graph is the graph of y = f(x) shifted 1 unit right and then reflected in the x- axis.
Given y = f(x) then f(x + a) is a horizontal translation of a units
• If a > 0 then shift to the left of a units
• If a < 0 then shift to the right of a units
Here shift to the right of 1 unit, thus
y = f(x - 1)
Under a reflection in the x- axis
a point (x, y ) → (x, - y )
Note the y- coordinates are the negative of each other, thus
- y = f(x)
Now 
= - y, hence
The equation for the red graph is
= f(x - 1) → C
Answer:
270
Step-by-step explanation:
90+45+45+110
so that is wat i think ooo
Answer:
Step-by-step explanation:
The angles between the parallel sides add up to 180 degrees.
So 180-70 = 110 degrees.
Well, its 10 for 4. so 8 is 20, 12 is 30, 16 is 40 20 is 50, and 24 is 1 hour, 2 tabels is half the time so 5 min... so it would take -1 hour and 5 min
