perimeter of triangle
area of triangle
perimeter of parallogram
area of parallogram
perimeter of rhombus
area of rhombus
Answers
Answer:
Perimeter of triangle = a + b + c. sum of its 3 sides
Area of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle.
perimeter of a parallelogram, P = 2(a+b) units.
. To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply
First, all four sides of a rhombus are congruent, meaning that if we find one side, we can simply multiply by four to find the perimeter. Second, the diagonals of a rhombus are perpendicular bisectors of each other, thus giving us four right triangles and splitting each diagonal in half.
d2 = length of diagonal 2. b = length of any side. h = height of rhombus.
Answer:
1. Perimeter of a triangle:-
The perimeter of a triangle is the sum of all its three sides.
Perimeter of triangle = side + side + side
2. Area of a triangle:-
The area of each triangle is one-half the area of the rectangle. So, the area A of a triangle is given by the formula A=1/2×b×h where b is the base and h is the height of the triangle.
A = 1/2×b×h
3. Perimeter of a parallelogram:-
The perimeter of a parallelogram is the sum of all four sides.
If PQRS is a parallelogram, then we know opposite sides are congruent, so PQ=10 and PS=6
P = Side + side+ side+ side
4. Perimeter of a rombus:-
P = 4× side
5. Area of rhombus:-
To calculate the area of a rhombus, the following formula is used:
A = ½ × d1 × d2
Step-by-step explanation:
Hope it helps
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