Answer:a=81/2 or 40.5
Step-by-step explanation:
(d1 x d2)/2=a
Answer:
162 m²
Area of rhrombus = 1/2 (d1 × d2)
Area = 1/2 × 18 × 18
Area = 162 m²
Of multiplication or addition?
Part A: Kennedy's expression is incorrect because 0.07 is 7 percent, not 70.
Part B: The correct expression would be 0.7 * 20, which equals 14
26
