If it's an isosceles triangle, the answer should be 87*42yd. In a right triangle, the area is (height*base)/2. if the height perfectly divides the triangle in half, there's no need to divide h*b by 2.
Step-by-step explanation:
area of a square=a*a=a^2
1.21=a^2
a=√1.21
a=1.1yards
Answer:
y=1x-6
Step-by-step explanation:
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The area is perimeter times height plus area of the bases
