Basically you draw the same thing on the other side of the x-axis but the b would be in the c spot and the c would be in the b spot and so on
Answer:
d
Step-by-step explanation:
let side of smaller triangle=x
x²+x²=7²
2x²=49
=110 sq. ft
Answer:
The answer is C, i got it wrong on USAtestprep so i can answer it for you :)
Step-by-step explanation:
The answer would be 1024<span>x5</span>−<span>1
</span><span><span><span>
(<span><span>2x</span><span>(2)</span></span>)</span>5</span>−1</span><span>=<span><span><span>1024<span>x5</span></span></span>−<span>1
I hope this helped ^^</span></span></span>
Answer:
area= 1/2*(h*b) h- height, b- base
the triangle is isosceles (denoted by the 2 dashes on the sides of the triangle)
so they are equal in length
angles in triangle = 180
so 38+38=76
180-76=104
base=24
divide the triangle in the center
so now triangle 1(left) the base = 12
and triangle 2(right) the base = 12
use trigonometric ratios
in this we need to find the height
which is opposite of 38,
we already have the adjacent =12
so the ratio is Tan (Tangent Opposite/Adjacent)(TOA)
Tan38= (12/h)
multiply by h
h*Tan38=12
h=12/tan38 = 15.35929959
