1 a On a grid with axes numbered from - 10 to +10 draw a hexagon
ABCDEF with centre (0,0), points A (0,8) and B(7,4) and two lines
of symmetry.
b Write down the coordinates of points C, D, E and F.
2 a On a similar grid to Q.1, draw an octagon PQRSTUVW which
has point P(2, -8), point Q(-6, -8) and point R(-7,-5).
PQ = RS = TU = VW and QR = ST = UV = WP.
b List the coordinates of points S, T, U, V, and W.
c What are the coordinates of the centre of rotational symmetry of the
octagon?
D.. .

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

at least two

step-by-step explanation:

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .