Given side 28 is equal to side 4
28÷4=7
therefore times all numbers on smaller shape by 4 to get sides of larger shape, add the numbers on larger shape together to equal 238
Perimeter of larger shape is 238
Answer:

Step-by-step explanation:
Area of triangle = 0.5 × Base × Height
→ Substitute in the values
200 = 0.5 × 5x × 5x
→ Simplify
200 = 12.5x²
→ Divide both sides by 12.5
16 = x²
→ Square root both sides
4 = x ∴ x = 4
Answer:
the answer is C - 11/3
Step-by-step explanation:
solve this by multiplying the whole number (in this case 3) by the denominator (in this case 3) and adding the product to the numerator (in this case 2)
3*3=9+2=11 so the answer is 11/3
Answer:
833.29
Just work it out on a piece of paper.
Answer:
I think it's 7.93725
I'm not sure if I did this correctly