Area Of A Polygon - Grade 6

Formula for area of a paralellogram:

a = b x h

Formula for area of a triangle:

a = b x h ÷ 2

Parallelogram QRST has an area of 180 square metres. 

What is the length of QR?

18m

Dermine the are of the parallelogram:

475cm²

308²

432cm²

10m²

Find the area of the triangle:

32yds²

Find the area of the triange:

15ft²

Find the area of the triange:

40in²

Find the area of the triangle.

9in²

Find the area of the triangle:

35yds²

Find the area of the triangle:

103ft²

18ft²

Find the area of the triangle:

16in²

Find the area of the triangle:

90yds²

Find the area of the parallelogram:

a = (b1 + b2) x h ÷ 2

a = (6 + 6) x 3 ÷ 2

a = 12 × 3 ÷ 2

a = 36 ÷ 2

a = 18ft²

Find ther area of the parallelogram:

a = (b1 + b2) x h ÷ 2

a = (20 + 20) x 42 ÷ 2

a = 40 × 42 ÷ 2

a = 1680 ÷ 2

a- = 840mm²

Find the area of the parallelogram:

a = b x h

a = 11 × 17

a = 187km²

Find the area of the parallelogram:

a = b x h

a = 75 × 50

a = 3750cm²

Find the area of the parallelogram:

a) 46 ÷ 2 = 23cm²

b) 23 × 2 = 36cm²

38.5 units²

28 units²

451 units²

21cm