Tween the measures of the interior There is a
angles of a triangle
Draw a triangle and cut it out. Label the angles A, B, and C.
B Tear off each "corner" of the triangle. Each corner includes the
vertex of one angle of the triangle.
B
Arrange the vertices of the triangle around a point so that none
of your corners overlap and there are no gaps between them.
What do you notice about how the angles fit together around a point?
across
What is the measure of a straight angle? Corresponding
Describe the relationship among the measures of the angles of AABC.
goes straight
The Triangle Sum Theorem states that for AABC, MZA+mZB+ m2C=

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!