Answer:
I can only do 1 but I hope it helps.
I think the answer is 175.
Hopefully this helps.
Answer:
Question 7
Answer : 1200 inches squared
Question: 8
Answer: 84 centimeters squared
Question: 9
Answer: 2304 feet squared
Step-by-step explanation:
1) Q7: Parallelogram
A=BH
base 30 inch X height 40 inch = 1200 inches squared
2) Q8: Rhombus
A=pq
/2
Multiply the two diagonals then divide by 2
Diagonals 14 cent X Diagonal 12 cent divided by 2 = 84 centimeters squared
3) Q9: Trapezoid
A= (B1+B2)H/2
Add the two bases times the height divide by 2
gives you:
2304 feet squared
Answer:
y=2
Step-by-step explanation:
With the given values in the equation for a straight line (y=mx+c)
where x and y are the graph coodinates
m is the gradient
and c is the y intercept
substituting the given values into the equation gives
y=2
given that 0 multiplied by anything is 0 so the mx preportion of the equation is cancelled
Answer:
Area of a parallelogram would be 13.46
Step-by-step explanation:
Since area of a parallelogram is represented by the formula
Area = 
(
Where 
and 
are two diagonals of the given parallelograms.
In the given figure 
and = BD
We will find the length of and first
Since points A and C are (3,6) and (5,1)
So distance AC = 
= 
= 
Since B and D are the points (6, 5) and (2, 2)
So length of BD = 
BD = 
Now we will put these values in the formula
Area of parallelogram = 
= 
× 
= (2.5) (5.385)
= 13.46
