The area of any triangle is A = (1/2) (base) (height).
If the right triangle is not sitting
on its hypotenuse, then one leg
is the base, and the other leg is
the height: A = (1/2) (base leg) (height leg) .
If the triangle is isosceles, then
the legs are equal: A = (1/2) (either leg)²
You said the area is 18 in²: 18 in² = (1/2) (leg²)
Multiply each side by 2 : 36 in² = leg²
Square root each side: 6 in = leg
The answer to this question is 20/3
Answer:
Option C
Step-by-step explanation:
2 and 4 makes the figure look symmetrical
Answer:
V = 35 unit ²
Step-by-step explanation:
Volume of the prism = Area of the prism base · height of the prism
V = [(5 · 2) /2 ] · 7
V = 35 unit ²
The answer is 7 but if you need the steps they are in the photo