For a), common terms between them are x & y
Thus, xy(3x+5y)
For b), I'm guessing the answer is (m+n)(x+y)
The length of longer leg is 10 meters.
<u>Solution:</u>
Given, A field in the shape of a right triangle has an area of 30 square meters. One leg of the right triangle that forms the field is 4 meters longer than the other leg,
We have to find what is the length of the longer leg?
Let the length of one 1st leg be b, then length of 2nd leg will be b + 4
The area of triangle is given as,


So, by comparison b = 6 , then lengths of two legs will be 6, 6+4 = 10.
Hence, the length of longer leg is 10 meters.
Answer:
8:2 8 to 2 8/2
Step-by-step explanation:
A=h^b *b/ 2 is your formal to find the area of a triangle
Ok so I'll demonstrate in programming language python.
import math
def circle():
r = float(input("Enter r: "))
a = math.pi * r ** 2
print("Area of circle with r = {0} is {1
}cm2".format(str(r), str(a))
circle()