Perimeter of the new triangle is 1505 ft
Step-by-step explanation:
- Step 1: Given the perimeter of the right triangle = 215 ft. Find new perimeter.
Perimeter of the triangle = sum of the sides = a + b + c = 215
Each side is multiplied by 7, so new sides are 7a, 7b, 7c
⇒ New perimeter = 7a + 7b + 7c = 7(a + b + c) = 7 × 215 = 1505 ft
Answer: x=16 hope this is the answer
Step-by-step explanation:
C is the answer because 7+8= 15 and 7x8= 55
