Answer:
Step-by-step explanation:
A - C = ( -2, 9) - (- 2 -3)
= ( 0, 12)
AC = 12
B - C = (7 - 3) - ( - 2 -3)
= (9, 0)
BC = 9
ABC is a right -angled triangle with AC as the hypotenuse
AC = sqrt( 9^2 + 12^2)
= sqrt(81 + 144)
= srqt(225)
= 15
Perimeter = 12 + 9 + 15
= 36 units
So the answer is 36 units
Answer:the answe would be 45-34
9
Given:
The base of the prism is a right triangle with legs 1 m and 2 m.
The height of the prism is 17 m.
To find:
The volume of the given prism.
Solution:
The area of a triangle is:

So, the area of base of the prism is:


Now, the volume of the prism is:

Where, B is the base area and h is the height of the prism.
Substituting
, we get


The volume of the prism is 17 cubic m. Therefore, the correct option is (d).
Answer:
18c³d⁹
Step-by-step explanation:
Multiply the two numbers
Keep the letters in alphabetical order
Add exponents