Answer:
divide the figure into two parts.
area of triangle = 1/2×base×height
area of triangle = 1/2×3×3
area pf triangle = 4.5 units²
area of square = side²
area of square = 3²
area of square = 9unit²
3/4 x 12 = 9
The answer is 9
X can equal 10,000 because 10,00 divided by 2 is 5000, which is 4 digits
Answer:
29
Step-by-step explanation:
because you add 19 and 9
