Answer:
measure of angle 3= 109
angle 2=71
angle 1=109
Step-by-step explanation:
a straight line =180
Answer:
Step-by-step explanation:
perimeter = 2(4ft+7ft) = 2*11ft = 22ft
Answer:
Step-by-step explanation:
(a)36 = 6
(b)81 = 9
(c)256 = 16
(d)196 = 14
The answers would be 49,51,and53!