Answer:
The other diagonal measures 21m
Step-by-step explanation:
In this question, we are tasked with calculating the length of the second diagonal of as Rhombus given the measure of the surface area of the rhombus and the length of the other diagonal
Mathematically, for a rhombus having two diagonals and , the area of the rhombus can be calculated mathematically using the formula below;
A = 1/2 × ×
From the question, we can identify that A = 157.5 and = 15m
we input these in the formula;
157.5 = 1/2 × 15 ×
315 = 15
= 315/15
= 21m
Answer:
The area of the triangle is 10 square units.
Step-by-step explanation:
The formula for area of a triangle is A = bh.
The problem gives us this information:
b = 4 units
h = 5 units
You can use the formula and plug the numbers into the equation to find your answer of 10 square units.
I think the area of this triangle is 27.1 square cm. Hope it help!
Answer:
3.6 m
Step-by-step explanation:
The garden has a rectangular shape; the area of a rectangle is given by
where
A is the area
L is the length
W is the width
For the garden in this problem, we have:
is the area
is the length of the garden
Therefore, we can re-arrange the equation in order to find W, the width of the garden: