<span><span>ΔX =-21
</span><span>
ΔY =<span>25
(-21,25)
</span></span></span>
Peking itis an until mengikutu dusty konferensi Klein’s itis an.
Answer:
63 m²
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = bh ( b is the base and h the perpendicular height )
Here b = 14 and h = 9 , then
A = × 14 × 9 = 7 × 9 = 63 m²