Answer:
420m²
Step-by-step explanation:
Given that:
Length of diagonal = 42m
Lenght of outlying vertice = 10 m
Area of paralellogram = 2 " (area of triangle)
Area of triangle = 1/2 * base * height
Hence,
Area of parallelogram :
Area = 2(0.5 * 42 * 10)
Area = 2 (210)
Area = 420m²
<span>(x+3)^2 = x^2 + 69
x^2 + 6x + 9 = x^2 + 69
x^2 + 6x + 9 - x^2 = x^2 + 69 - x^2
6x + 9 = 69</span>
Answer: 42
Step-by-step explanation:
The total degrees a triangle can have is 180
180-109-29 = 42
18 ÷ 2 = 9.
7 x 9 = 63
2/7 = 18/63
Answer:
US = 4x + 6
Step-by-step explanation:
if Z is between U and S then
US = UZ+ZS
US = x + 21 + 3x - 15
= 4x+6
