#4 I need help on. Thanks! (?)
To find the area you just find the area of each triangle.
To do this use the formula b×h×.5=A
6×4×.5=A
A=12
Now you just multiply 12 by 4. The reason you multiply by 4 is because you have 4 triangles that make up the rhombus. The area of the rhombus is 48cm²
The answer is 48 square cm.You get this by using using the formula 1/2 of height and the run.So solve for each triangle.(4×6)÷2=12Since there is 4 triangle you do 12×4 which is 48.~JZHope it helps