Answer:
14.50 cm
Step-by-step explanation:
Based on the midsegment theorem:
The midsegment connecting two sides of triangle is parallel to the third side of the triangle and the length of the midsegment line is half the length of the third side parallel to the midsegment.
From the diagram ;
QR // ZY
XY = 2 * 2.93 = 5.86
RS // XZ
XZ = 2 * 2.04 = 4.08
QS // XY
XY = 2 * 2.28 = 4.56
The perimeter :
(XY + XZ + XY)
5.86 + 4.08 + 4.56
= 14.50 m
Answer:
Step-by-step explanation:
#We use the base diagonal and the height diagonal to calculate the beam's height:
#The volume of the beam can then be calculated as:
Hence, the beam's volume is 
Work shown above! x = 117 degrees
Answer:
The perimeter of the larger hexagon is 54 yards
Step-by-step explanation:
The ratio is 5/9
So the ratio of the perimeters is going to be the same
5 30
--------- = ----------
9 P2
5 * P2 = 30 * 9
5 * P2 = 270
Divide each side by 5
5 P2 = 270/5
P2 =54
The perimeter of the larger hexagon is 54 yards
