598 cm squared
30cm
30 square cm because it's a right angle triangle
35 cm
find the perimeter and area of a rectangle that is 15cm long and 5cm wide
Rectangle area easiest math for area: 5cm X 3cm = 15cm2
2.4
The area would be 60 cm2
The area of rectangle is : 60.0
34cm
30cm
The area of a 12cm by 5cm right-angled triangle is: 42 cm2
30 square cm because it's a right angle triangle
this is 5cm (:
Area of a rectangle= Length * width Length= 5cm Width= 1cm Area=5cm *1cm =5cm2
The surface area is 750 cm^3
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
If it's a 12 by 5 rectangle then the perimeter is: 12+5+12+5 = 34 cm