Answer:
i think A=20
A=pq/2 =4·10/2 =20
Hope i helped
-lvr
2
Step-by-step explanation:
x = 13/17
27 = 34x + 1
34x = 27 - 1
34x = 26
x = 26/34
slope for perpendicular line is -3
just flip the reciprocal for the slope and change the positive/negative sign
