Answer:
D. 62 inches
Step-by-step explanation:
the object is symmetrical across z, so the lengths on the other side will be the same as x and y
the perimeter would just be 2x + 2y = 2(12) + 2(19) = 62 inches
Answer:
assuming you want to cover 18 ft x 15 ft:
18 x 15 = 270 ft²
1.5 x 1.5 = 2.25 ft² per tile
270 ft²/ 2.25 per tile = 120 tiles
Answer:2a + 2b, 2c
Step-by-step explanation:
Answer:
An arrangement of objects, pictures or numbers in row and columns is called an ARRAY
Every Rhombus is a parallelogram but every parallelogram is not a rhombus. The area is base multiply by height in both the figures but rhombus has one more formula for finding area i.e 1 ×d1×d2
<u>Explanation:</u>
Rhombus is a quadrilateral which means it is a four-sided figure. It is a parallelogram which means its opposite sides a parallel. All the sides of a rhombus are equal but all the four sides of a parallelogram are not equal. So we can say that every rhombus is a parallelogram but every parallelogram is not a rhombus.
The area of a parallelogram is B×H i.e base is multiplied by the height. Rhombus being a parallelogram also has the same method of determining area i.e B×H but with that, it has one more formula for finding its area using diagonals
×d1×d2. Here d1 and d2 stands for diagonal1 and diagonal2