Answer:
D
Step-by-step explanation:
The answer for this question is 92.7 at leaat 1 decimal place
Answer:
PQR+SQR=180°(angles in a triangle)
75°+SQR=180°
SQR=180°-75°
SQR=105°
Length = l
width = 1/3 of length = l/3
perimeter = 2(l + l/3)
Answer is option B
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2(l+ l/3) = 56
⇒ 8l/3 = 56
⇒ l = 3*56/8
⇒ l = 21 inch
width = 21/3 = 7inch
Area = 21*7 inch² = <span>147 inch²</span>