Answer:
using the formula
we replace the coordinates
the we calculate
the answer will be square 100 which will give us 10
Area of parallelogram = base x height
Area = 6 x 5
= 30 unit ^2
Answer:
Step-by-step explanation:
36 d²-36 d+9=9(4d²+4d+1)
=9[4d²+2d+2d+1]
=9[2d(2d+1)+1(2d+1)]
=9(2d+1)(2d+1)
=9(2d+1)²
=[3(2d+1)]²
=(6d+6)²
length=6d+6
perimeter=4(6d+6)=24d+24
when d=2
length=6×2+6=18in
perimeter=4×18=72 in
area=18²=324 in²
A = ((6 + 7 + 6) . 8)/2
A = 19 . 4
A = 76
