Answer:
five congruent triangles
Step-by-step explanation: The area of the pentagon will be the sum of the five congruent triangles formed. The area of one of these triangles is equal to the side of the pentagon*height/2
hope this helps
0.005
0.360
2.850
1.900
0.070
If the ratio of the posters' perimeter is 4:5 and the larger one is 85 inches, then we may want to know how much is one "part" of the ratio - so we divide 85 by 5:
85 / 5 = 17
So the larger poster is 5 * 17 = 85, and the smaller one is 4 * 17 = 68.
7.88,7.8809,7.885,7.89. Hope you find this useful!
Answer:
-4 1/2, -4.3, 15%, 
, 2 1/4
Step-by-step explanation:
Because -4 1/2= -4.50, -4.3 is next, 15%=0.15, =2.24, and 2 1/4= 2.25
