Answer:
it would be 124mm
Step-by-step explanation:
you multiply the base x height
Answer:
C
Step-by-step explanation:
The sum of the lengths of any two sides of a triangle is greater than the length of the third side.
Answer:
n= 1
Step-by-step explanation:
7+3(n-1)
10(n-1)
10n=10
n=10/10
n=1
I think that it would be true, but, don't make me promise that it's right, lol XD
Answer:
162
Step-by-step explanation:
Note that you can split the given shape into a triangle and a rectangle.
Area of rectangle = base x height
base = 12
height = 9
Plug in the corresponding numbers into the corresponding variables:
Area of rectangle = 12 x 9
= 108
Area of triangle = (base x height)/2
base = 12
height = 9
Area of triangle = (12 x 9)/2
= (108)/2
= 54
Next, add the two areas together to get the full area:
108 + 54 = 162
162 is your answer.
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