Answer:
66 m²
Step-by-step explanation:
A = ½ (a + b) h
A = ½ (10 + 12) (6)
A = 66
The area is 66 m².
Answer:
x=3; x=-3; x=√5; x=-√5
Step-by-step explanation:
we will find the area of triangle with sides 5y,6y and 9y using herons formula
Answer:
im sorry but i dont understand what your say can you be more specific
Step-by-step explanation:
Answer:
Step-by-step explanation:
It’s exactly like saying -7 + 3.. -7 is the bigger number so you take away from that the answer is -4