Answer:
B- Parallelogram PQRS is also a rhombus.
Step-by-step explanation:
Given
Parallelogram PQRS with perpendicular diagonals
Required
Which of the option is true
(a) PQRS can be a rectangle
A rectangle do not have perpendicular diagonals.
Hence, (a) is false
<em>If (a) is false, then (d) is also false</em>
(b) PQRS can a rhombus
The diagonals of a rhombus are not perpendicular.
So (b) <em>is true</em>
<em>No need to check for (c), since only option is true</em>
Answer:
-9
Step-by-step explanation:
L + S = 13
L = S + 4
S + 4 + S = 13
2S = 9
S = 9/2 =
S = 4.5 ft
L = 4.5 + 4
L = 8.5 ft
The bed of the truck is a rectangle, 4-ft wide and 8-ft long.
The diagonal of the rectangle is
√ (4² + 8²)
= √ (16 + 64)
= √ (80)
= 8.9442... feet
8.9442... feet = 8 feett 11.33 inches
Rounded to the nearest inch: 8 ft 11 in .
464 divided by 16 = 29
as to check if the answer is right you basically do this:
29*16=464
hope this helps you !!! =')
