Answer:
width is 12 yd
which means that:
perimeter= 30+30+12+12= 84 yrds
area=30 times 12= 360 yd squared
Q5
∠3 = ∠4
Q6.
∠S + ∠T = 90°
Q7.
∠X + ∠Y = 180°
Q8.
∠1 = ∠4
Q9.
∠K = ∠L
Product is 2.25
Sum is -3.75
Step-by-step explanation:
The equayion
Is solved as follows
By factorization
(4x+3)(x+3)=0
X+3=0 hence x=-3
4x+3=0 hence x=-3/4=-0.75
Product of -3 and -0.75 is -3*-0.75=2.25
Sum of -3 and -0.75=-3.75