Question

How can the area of this triangle be determined by forming a rectangle?

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Copy and rotate the triangle and place it next to the existing

Answer 1

Answer:

1. 5

2. 4

3. 20

4. 10

Step-by-step explanation:

You count the units of the length and width of the triangle which is also the same for the rectangle and l*w=the area (length is the longer side).

Halve the area of the rectangle to find the area of the triangle.

Answer 2

The area of this triangle is determined by forming a rectangle is 12.5 square units.

What is the triangle?

Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.

The area of this triangle is determined by forming a rectangle.

The dimensions of the rectangle are 5 and 2.5.

Area of triangle = Area of rectangle

Area of rectangle = Length × Width

Area of rectangle = 5 × 2.5

Area of rectangle = 12.5

Then the area of the triangle is 12.5 square units.

More about the triangle link is given below.

https://brainly.com/question/25813512