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How can the area of this triangle be
determined by forming a rectangle?
Select from the drop-down menus to 2 4 11 13 13 26 30 169
correctly complete the statements.
Copy and rotate the triangle and
place it next to the existing triangle
to form a rectangle. The length of the
rectangle is Choose... units. The
width of the rectangle is
Choose... units. The area of the
rectangle is Choose... square
units.
The area of the triangle is half the
area of the rectangle, so the area of
the triangle is Choose... square
units.

How Can The Area Of This Triangle Be Determined By Forming A Rectangle Select From The Dropdown Menus To 2 4 11 13 13 26 30 169 Correctly Complete The Statement class=

Sagot :

Answer:

Step-by-step explanation:

Answers can all be found on the picture. By copying and pasting another triangle over the existing one to form a rectangle:

The length of the rectangle is 13 units.

The width of the rectangle is 2 units.

The area of the rectangle is 26 square units.

The area of the triangle is half the area of the rectangle, so the area of

the triangle is 13 square units.

Take one box as 1 unit

  • Length=13units
  • Breadth=2units

Area of the rectangle:-

  • Length×Breadth=13(2)=26

Area of triangle=1/2(26)=13 units^2