Answer
Area=20,5yr^2
Step-by-step explanation:
d1=13+13=26yd
d2=7,5+7,5=15yd
P=(d1+d2)/2
P=(26+15)/2
P=41/2
P=20,5yr^2
Answer:
Well, it keeps going down in 15s, so I'm guessing it's a geometric sequence. I wouldn't know about common ratio though...
{2×[20×5]+68} could be your answer because 20×5 is 100 and 2×100 is 200. 200+68 is 268
Answer:
x = 15
m∠1 = 45°
Step-by-step explanation:
2x + 15 + 135 = 180
2x = 180 - 15 - 135
2x = 30
x = 30/2
x = 15
180 - 135 = 45°
