A=1/2(b1+b2)h
A=1/2(7+12)5
A=1/2(19)5
A=9.5x5
A=47.5
1/2*(12+8)*5 = 50 square cm
2.4
The area would be 60 cm2
Area of a triangle = 1/2 (Base x Height) Example: Width 13cm, Height 5cm, Base 12cm then; Area=1/2(12cm x 5cm) Area=6cm x 5cm Area=30cm2
The area of rectangle is : 60.0
1/2*(12+8)*5 = 50 square cm
The area of a 12cm by 5cm right-angled triangle is: 42 cm2
2.4
30 square cm because it's a right angle triangle
this is 5cm (:
The area would be 60 cm2
30cm
Area of a triangle = 1/2 (Base x Height) Example: Width 13cm, Height 5cm, Base 12cm then; Area=1/2(12cm x 5cm) Area=6cm x 5cm Area=30cm2
598 cm squared
34cm
The area of rectangle is : 60.0
30 sq cm ((12 x 5)/2)