Answer:
Step-by-step explanation:Please mark me as the brainlyest
The correct answer is 60cm^2 because the area of a triangle is half base*height -> 30/2*40
Answer:
16 units
Step-by-step explanation:
The perimeter is the sum of the lengths
Add up the lengths as shown
3+2+1+2+3+1+1+3
16 units
Answer:
The absolute value of a number is the distance between the number and zero on a number line. In other words, a number and its opposite have the same absolute value.
Step-by-step explanation: