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Paha777 [63]
4 years ago
12

How do I find the area

Mathematics
1 answer:
inn [45]4 years ago
8 0
Wasssaa,

Steps:

To find the area of a triangle you multiply the base times the height, in this case the is (19m)
and the height is (11m), after you multipy those numbers you divide by (2)
(19m \times 11m) \div 2
\frac{209  }{2}

Answer:
104.5sq \: m
Hope this helped you
:D
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Answer:Answer:

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3 years ago
What is the height of a triangle when the area is 36 cm and the base is 6 cm
pentagon [3]

Answer:

h = 12 cm

Step-by-step explanation:

Use the formula for area of a triangle A = (1/2)bh,   where b is the base, and h is the height.

Plug in the given information of A = 36, and b = 6, then solve for h

36 = (1/2)(6)h

  36 = 3h        (one half of 6 is 3     (1/2)(6) = 3     )

    12 = h        (divide both sides by 3 to isolate h)

6 0
3 years ago
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Answer:

parallel

Step-by-step explanation:

Parallel lines have equal slopes.

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m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

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m = \frac{3-2}{2+1} = \frac{1}{3}

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maksim [4K]

Answer:

B. 21.2

Step-by-step explanation:

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B(-2, 3)

C(3, -4)

✔️Distance between A(-4, 1) and B(-2, 3):

AB = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

AB = \sqrt{(-2 - (-4))^2 + (3 - 1)^2} = \sqrt{(2)^2 + (2)^2)}

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BC = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

BC = \sqrt{(3 - (-2))^2 + (-4 - 3)^2} = \sqrt{(5)^2 + (-7)^2)}

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✔️Distance between A(-4, 1) and C(3, -4):

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AC = \sqrt{74}

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