Positive! I hope this helps!
You can seperate it into two triangles then take the area of each of those (a=1/2bh) and add each triangles area together
Answer:
See answers below
Step-by-step explanation:
Since both trinagles asre similar hence the ratio of the similar sides are equal.
From both triangles;
y + 7 = 3y - 7
y - 3y = -7-7
-2y = -14
y = 14/2
y = 7
FE = 3y - 17
FE = 3(7) - 17
FE = 21 - 17
FE = 4
AB = y'+7
AB = 7 + 7
AB = 14
Similarly
3x+20 = 5x - 80
3x -5x = -80-20
-2x = -100
x = 100/2
x = 50
<A = 3x + 20
<A = 3(50) + 20
<A = 150 + 20
<A = 170degrees
Hence x= 50 and y = 7
Answer:
Step-by-step explanation:
7/x=tan32
x=7/ tan 32
or x=11.20
Answer:
5
Step-by-step explanation:
3² + 4² = 25
√25 = 5
use the formula
