Answer:
21 cm squared
Step-by-step explanation:
The area of a triangle is base times height divided by 2, or
a = base time height/2
The base here is 7cm and the height is 6cm.
7 times 6 is 42.
42 divided by 2 is 21
Answer:
7.57363849
Step-by-step explanation: square root of 57.36 = 7.57363849
there is 5 roots hope it helps
Three boxes, if you divide 23.55 by 7.85 you get the total of 3