What is the area of the triangle in this coordinate plane?

Step-by-step explanation:

The area of a triangle can be found using the formula;

Observe that each box is 1 unit.

This implies that;

is the height of the triangle.

is the base of the triangle.

We plug these values into the formula to get;

The area is

Last option is correct answer.

The area of triangle = 49 square units

Step-by-step explanation:

Formula:-

Area of triangle

Area A = bh/2

b - Base of triangle

h - Height of triangle

It is given a right angled triangle.

To find the base and height of triangle

From the figure we get the base of triangle, b = 7 units

Height of triangle,  h = 15 - 1 = 14 units

To find the area of triangle

b = 7 units. h = 14 units

A = bh/2 = (7 * 14)/2 = 49 square units.

Therefore the area of triangle = 49 square units

step-by-step explanation:

the true ones are a b and d

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

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