Can someone please help me if you know how to do this i need it ASAP!
1 answer:
Use the equation provided above (Area = 1/2bh) where b = base and h = height of triangle
This formula can oy be used for right angled triangles.
You find the base of the right angled triangle by dividing the base given in the diagram by 2.
The height is already given, the dotted line is the height.
Multiply everything together and the answer obtained is the area of the triangle
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Answer:
Its A
Step-by-step explanation:
X
Area =
where p and q are it's diagonal
so according to the rule.
is the answer.
<em><u>hope </u></em><em><u>understands </u></em>
The answer is a and if not D
Step-by-step explanation:
f(x) = y= -x²-x+6
When y is max, f'(x) = 0
f'(x) = -2x-1
Equating to 0,
-2x-1= 0
x= -1/2
Put the value of x in f(x)
y = -(-1/2)² -(-1/2) +6
= -1/4+1/2+6
= 6+1/2
y= 13/2
