A as let’s say we have an isosceles triangle two of the sides are the same but one of the sides usually the base us different . Therefore , for this question the sides will both be equal so both 6 and the base 12-different HOPE THIS HELPS (Brainly best answer pleasee )
Answer:
The last one
Step-by-step explanation:
Hey There!
The Pythagorean Theorem states that
the two legs squared added together equal the hypotenuse square
we are given the two legs so to find the missing side we square them, then add them together
![1^2=1\\3^2=9\\9+1=10](https://tex.z-dn.net/?f=1%5E2%3D1%5C%5C3%5E2%3D9%5C%5C9%2B1%3D10)
the missing side length equals
![\sqrt{10}](https://tex.z-dn.net/?f=%5Csqrt%7B10%7D)
hope this helps!
Answer:
20 maybe
Step-by-step explanation:
Solution:
<u>We know that:</u>
- Perimeter of rectangle = 2L + 2B
<u>Given:</u>
<em>Substitute the values into the expression to find the perimeter.</em>
- Perimeter of rectangle = 2L + 2B
- => 2(9) + 2(5)
- => 18 + 10
- => 28 cm