Answer:
Step-by-step explanation:just guess
Answer:
Yes
Step-by-step explanation:
Absolute value means distance from 0 (which is always positive), so if the number inside is negative you take the opposite.
|-217| = 217
|203| = 203
217 > 203
Answer:
Step-by-step explanation:
The perimeter of a rhomboid: The perimeter of a rhomboid is the sum of all sides of the figure i.e. P= (a +b + a +b) = 2(a + b).
B is the base of the rhomboid and a is the length of the side of the rhomboid.
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Answer:110
Step-by-step explanation:x^2+17x=15x+35
x^2+17x-15x-35=0
x^2+2x-35=0
delta=2^2-4*1*(-35)=4+140=144
x1=(-2+V144)/2=(-2+12)/2=10/2
x=5
so 15*5+35=75+35=110
1) Parallelogram
2) Square
3) Rectangle
4) Trapezium or Trapezoid
Step-by-step explanation:
Step 1:
In a parallelogram the opposite sides will be parallel and equal
Square has all sides to be equal and the angles to be right angled.
In a rectangle, the four angles should be right angled and opposite sides should be equal.
A trapezoid or trapezium is a figure in which any of the pair of opposite sides should be parallel.
Step 2 :
1) This figure has opposite sides to be parallel and equal. Hence based on the first definition above, this is a parallelogram
Step 3 :
2) The second figure has opposite sides to be equal and the angles are of 90 degrees or right angled. Hence this is a square based on the second definition given in step 1
Step 4 :
3) The third figure has opposite sides to be equal and the angles are of 90 degrees or right angled. Hence this is a rectangle as per the 3 rd definition given in step 1
Step 5:
4 ) This figure has the horizontal pair of opposite sides to be parallel. Hence using the 4 Th definition in step 1, we can identify this as a trapezoid or trapezium.