Question The triangle has area of 72cm^2 and base of 18cm find the perpendicular height of the triangle
Answer: The height is 8 cm Step-by-step explanation: The area of a triangle is A = 1/2 bh 72 = 1/2 (18)h 72 = 9h Divide each side by 9 72/9 = 9h/9 8 = h The height is 8 cm Reply
Answer: 8cm Step-by-step explanation: let y represent height Area of a triangle=½base×height=72cm² 72cm²=½×18cm×y 72cm²=9cmy 72cm²/9cm=9cmy/9cm 8cm=y Reply
Answer:
The height is 8 cm
Step-by-step explanation:
The area of a triangle is
A = 1/2 bh
72 = 1/2 (18)h
72 = 9h
Divide each side by 9
72/9 = 9h/9
8 = h
The height is 8 cm
Answer:
8cm
Step-by-step explanation:
let y represent height
Area of a triangle=½base×height=72cm²
72cm²=½×18cm×y
72cm²=9cmy
72cm²/9cm=9cmy/9cm
8cm=y