Answer: 112 in sq
Step-by-step explanation: Square: 10 x 10=100 + triangle: 10 - 6 on top = 4
4 x 16 - 10 = 6 on left so... 1/2 x 6 x 4= 12 in sq. So A= 100+12= 112in sq
A 20,20 is the answer to me hope you get it right
Answer:
width=2 11\16
length= 3 13\16
Step-by-step explanation:
the width is unknown lets name it x
width=x
length=x±9\8
2[x±x±9\8]=13 1\4 cm
x± x =2x
2x×2=4x
9\8×2=9\4
4x±9\4=13 1\4
4x=13 1\4 -9\4
52\4-9\4=43\4
4x=43\4
43\4÷4=2 11\16
so x which is width =2 11\16
length 2 11\16 ±9\8=3 13\16
