2D Shapes Area

• 14.7 in²
• 14.7  cm²
• 28 cm²
• 28 in²

How do you find the AREA of a TRIANGLE?

• Length x Width

• 1/2 (Length x width)

• 1/3 (Length x width)

• Base x Height

How is the formula for the area of a triangle related to the formula for the area of a parallelogram?

• The formula for the triangle is the same thing, just cut in half.

• The formula for the triangle is the same thing, just add 2 bases and cut in half.

• They're not related at all.

• They're the same.

find the area

• 19.5

• 78

• 39

• 27

find the area

• 352

• 88

• 176

• 44

find the area

• 70

• 35

• 140

• 60

find the area

• 43.86

• 43.87

• 43.88

• 43.89

Find the area of the triangle.

• 8.2 in²

• ^{16.4 in2}

• ^{4.1 in2}

• ^{2 in2}

Find the area and perimeter of the following rectangle

• A= 210 yd² ; P = 58 yd

• P= 210 yd²; A = 58 yd.

• A= 196yd²; P = 56 yd.

Find the area and perimeter of the following parallelogram.

• A= 60 cm²; P= 33 cm

• A= 67.5 cm²; P= 41 cm

• A= 72 cm²; P= 33 cm