3 x 2 is 6. 6 x 5 is 30.. There you go, the answer is 30.
Answer:
It should be -3
Step-by-step explanation:
12, 132 is the answer.
Hope this helps
Answer: See explanation
Step-by-step explanation:
Let the base be represented by x.
Therefore, the height will be = 3 × x = 3x
Since Area of a triangle = 1/2 × base × height
1/2 × x × 3x = 73.5
3x²/2 = 73.5
3x² = 73.5 × 2
3x² = 147
x² = 147/3
x² = 49
x = ✓49
x = 7
Base = 7cm
Height = 3 × 7 = 21cm