The base and height of the triangle is 18 inches and 9 inches respectively.
Step-by-step explanation:
Given,
The base of a triangle is twice of the height.
Area = 81 sq inches
Let,
Base (b) = 2x
Height (h) = x
To find its height and base.
Formula
Area of the triangle = bh
According to the problem,
bh = 81
or, ×x×2x = 81
or,
or, x =
or, x = 9
So,
Base = 2×9 inches = 18 inches
Height = 9 inches
Answer:
764-118=s
Step-by-step explanation:
The school has 764 students. Taking away the third graders will let you know how many are left in the other grades. Please marl brainliest.
Oh, and assuming you want the total number in each grade, 1-6? its (764-118)%5=s
Answer:
455 meters
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)