Triangle Area - Practice

55 Topics, 4 Skills

Right Triangle

Topic 1

Right Triangle

Topic 2

Right Triangle

Topic 3

Right Triangle - On Grid - Image to Area

Topic 4

Right Triangle - On Grid - Image to Area

Topic 5

Right Triangle - On Grid - Image to Area

Topic 6

Non-Right Triangle - Concept Intro - From Rectangle

Topic 7

Non-Right Triangle - Concept Intro - From Rectangle

Topic 8

Non-Right Triangle - Concept Intro - From Rectangle to Rectangle Area

Topic 9

Non-Right Triangle - Concept Intro - From Rectangle to Rectangle Area

Topic 10

Non-Right Triangle

Topic 11

Non-Right Triangle

Topic 12

Non-Right Triangle

Topic 13

Area of an Obtuse Triangle - Image

Topic 14

Area of an Obtuse Triangle - Image with Extra Dimensions

Topic 15

Area of an Obtuse Triangle - Section of Right Triangle

Topic 16

Area of an Acute Triangle - On Grid - Image to Area

Topic 17

Area of an Obtuse Triangle - Section of Right Triangle With Extra Dimensions

Topic 18

Area of an Acute Triangle - On Grid - Image to Area

Topic 19

Area of an Obtuse Triangle - On Grid - Image to Area

Topic 20

Area of an Obtuse Triangle - On Grid - Image to Area

Topic 21

Right Triangle - Center of Rectangle (from Dimensions)

Topic 22

Right Triangle - Center of Rectangle (from Dimensions)

Topic 23

Right Triangle - Center of Square (from Dimensions)

Topic 24

Right Triangle - Center of Square (from Dimensions)

Topic 25

Area of an Acute Triangle - Center of Rectangle (from Dimensions)

Topic 26

Area of an Acute Triangle - Center of Rectangle (from Dimensions)

Topic 27

Area of an Acute Triangle - Center of Square (from Dimensions)

Topic 28

Area of an Acute Triangle - Center of Square (from Dimensions)

Topic 29

Area of an Obtuse Triangle - Center of Rectangle (from Dimensions)

Topic 30

Area of an Acute Triangle - On Grid - Image to Area

Topic 31

Area of an Obtuse Triangle - Center of Rectangle (from Dimensions)

Topic 32

Area of an Obtuse Triangle - Center of Square (from Dimensions)

Topic 33

Area of an Obtuse Triangle - On Grid - Image to Area

Topic 34

Area of an Obtuse Triangle - Center of Square (from Dimensions)

Topic 35

Right Triangle - Center of Square (from Area)

Topic 36

Right Triangle - Center of Square (from Area)

Topic 37

Right Triangle - Center of Square (from Perimeter)

Topic 38

Diagram Coordinates to Area (Right Triangle) - Positive Only

Topic 39

Right Triangle - Center of Square (from Perimeter)

Topic 40

Diagram Coordinates to Area (Right Triangle) - Positive Only

Topic 41

Area of an Acute Triangle - Center of Square (from Area)

Topic 42

Diagram Coordinates to Area (Right Triangle) - Including Negative

Topic 43

Area of an Acute Triangle - Center of Square (from Area)

Topic 44

Area of an Acute Triangle - Center of Square (from Perimeter)

Topic 45

Diagram Coordinates to Area (Right Triangle) - Including Negative

Topic 46

Area of an Acute Triangle - Center of Square (from Perimeter)

Topic 47

Diagram Coordinates to Area (Acute Triangle) - Positive Only

Topic 48

Diagram Coordinates to Area (Acute Triangle) - Positive Only

Topic 49

Diagram Coordinates to Area (Acute Triangle) - Including Negative

Topic 50

Diagram Coordinates to Area (Acute Triangle) - Including Negative

Topic 51

Diagram Coordinates to Area (Obtuse Triangle) - Positive Only

Topic 52

Diagram Coordinates to Area (Obtuse Triangle) - Positive Only

Topic 53

Diagram Coordinates to Area (Obtuse Triangle) - Including Negative

Topic 54

Diagram Coordinates to Area (Obtuse Triangle) - Including Negative

Topic 55

Area of an Acute Triangle - On Grid - Image to Area

Level 3

This topic teaches students to calculate the area of acute triangles on a grid. Students derive the area based on the given images. It is part of a broader focus on understanding triangle areas. The lesson features multiple practice problems with triangles of differing areas, helping students enhance their spatial geometry skills and their ability to apply the formula for finding the area of a triangle.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Area of an Acute Triangle - On Grid - Image to Area

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.

10

Find the area of the triangle on this grid of 1x1 squares

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