Answer:
To find the area of the equilateral triangle, we can use the formula:
A=43s2
where s is the length of a side.
To find the length of a side, we can use the Pythagorean theorem on the right triangle:
s2=1.72+22
Solving for s, we get:
s=1.72+22≈2.66
Plugging this into the formula for the area, we get:
A=43(2.66)2≈3.07
Therefore, the area of the equilateral triangle is about 3.07 square feet.
To find the area of the right triangle, we can use the formula:
A=21bh
where b is the base and h is the height.
We already know that b=1.7 and h=2, so we can plug them into the formula:
A=21(1.7)(2)=1.7
Therefore, the area of the right triangle is 1.7 square feet.
Explanation: