Un triángulo isósceles ,la altura al lado desigual mide 1 cm mas que longitud de ese lado . Calcula el valor de dicha altura sab
iendo que el area es de 6 cm²
1 answer:
Answer:
Hence the required dimension is 4cm.
Step-by-step explanation:
Given:
An Isosceles triangle with uneven side=l+1 cm
Area= 6 sq cm
To Find:
Height of Triangle.
Solution:
We know that area of triangle given by,
Area=1/2*base*height.
Here height =1+base
6=1/2((b+1)*b
12=(b+1)*b.
b^2+b-12=0
(b-3)(b+4)=0
b=3 or b=-4
So length never be negative
so b=3 cm
And height=b+1=3+1=4 cm.
You might be interested in
Answer:
A
Step-by-step explanation:
The national gov protects/is responsible for maintaing security and stability like of which protecting our rights.
Answer:
- 9/2 x 26/3 = -39
11/6 * -9/1 = <em>-</em>16 1/2
Answer:
Step-by-step explanation:
Let total number of students
Students went to the book fair:
Students went to book fair
Students who bought book:
Hence of total students bought at least one book.
Answer:
Hello . ♡
The answer to your question is : −370 .
Step-by-step explanation:
Hope this helps u ;)
Answer: The polynomial that describes the projectile's height is:
P(t) = - 16t*2 + 300t
For t = 1 second we have:
P(1) = - 16*1^2 + 300*1
P(1) = 284 ft
The height of the projectile after 1 second is 284 feet.
Step-by-step explanation:
