Round the numbers to 70 and 30, then multiply them together to get the product of 2100
Lola is incorrect because the width is half of the length as stated before.
Answer:
he took 45 and he boought a dor frame
In #3, you are given the base and the height of the triangle, so you need only substitute these numerical values into the formula for the area of a triangle of base b and height h:
bh
A= ------ Would you please do this now? A = ?
2
Answer:
SA = 299600 m²
Step-by-step explanation:
Equation for the surface area of a prism:
SA = 2 * Area of base + Perimeter of base * height
1. Perimeter of the base: 280 * 5 = 1400 m
2. Area of the base: 0.5 * apothem * perimeter -> 0.5 * 192 * 1400 = 134400 m²
Plug in: SA = 2 * 134400 + 1400 * 22 -> SA = 268800 + 30800 ->
SA = 299600 m²
