Answer:
The third side must be smaller than 20 inches and greater than 4 inches
Step-by-step explanation:
Let a, b and c be the lengths of triangle's sides. Then
Use this rule in your case. So, if a=12 and b=8, then
Hence, you get
From these inequalities, you can state that
So, c must be smaller than 20 inches and greater than 4 inches.
Answer:
12 its right
Step-by-step explanation:
Answer:
Step 3
Step-by-step explanation:
This is the right one because you are adding two thing in step two which lead to step 3
Answer:
Mia is incorrect.
Step-by-step explanation:
She confused the area and perimeter.
Area is length x width, in this case 12 x 5 = 60
Perimeter is length² × width², and in this case, it is 12² × 5² = 34
Area = 60 inches
Perimeter = 34 inches
Hope that helps and have a great day!
Answer: H = 8 cm
Step-by-step explanation: Since a triangle's area is b times h/2, we know that two times 48 is 96, therefore we can opposite the equation so 12 is the base times the height (8 cm) is 96 divided by 2, there's your answer.
