A quadrilateral is a polygon.
A. always
B. sometimes
C. never
1 answer:
A. always a quadrilateral is a polygon with 4 sides and angles.
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Answer:
x=45
Step-by-step explanation:
30+15=45
Given:
- The area of a rectangular painting is 7719 cm²
- Width of painting = 83cm
To Find?
Solution:
- Let length of painting be x cm
Using formula:
- Area of rectangle = L × B
Where,
- Length = x cm
- Breadth = 73 cm
→ 7719 = x × 83
→ x = 7719/83
→ x = 93 cm
Hence,
- Length of painting is 93cm
Answer:
pls write understandably
Answer:
19 m
Step-by-step explanation:
base=x
leg=3x-2
3x-2+3x-2+x=45
7x-4=45
7x=49
x=7
leg=3x+2=3(7)-2=19
