The two short sides must be longer than those required in an isosceles right triangle. The ratio of side length to hypotenuse length in a 45°-45°-90° triangle is 1 : √2. So, such a triangle requires side lengths of 30/√2 ≈ 21.213 inches. Its perimeter will be about
... (30 +21.213 +21.213) in = 72.426 in
Since the perimeter needs to be slightly longer than that for the triangle to be acute, the smallest possible perimeter is ...
... 72.43 in
Answer:
A. 45
B. 60
C. 65
D. 121
2. 108
3.
4. 8
5. 104
6. 132
7. 24
8. 38
9. 65
Step-by-step explanation:
Area of rectangles is L*W while right triangle is lw/2
13/27 is the simplest form.
Answer: 142
Step-by-step explanation:
94 + 48 = ang 1
142 = ang 1
