Answer:
108m
Step-by-step explanation:
Hello, to find the height of the bigger triangle, you take the width of the bigger triangle and divide by the width of the smaller triangle like this:
72/0.8=90
Then, you take 90 and you multiply it by the height of the smaller triangle like this:
1.2 x 90= 108
So the height of the bigger triangle is 108m.
Answer:
C. 73
Step-by-step explanation:
Triangles add up to 180 degrees.
180-90(right angle)-17 = 73 degrees
73<90 so it is acute.
X=15 its simple since there's base angles and straight angle
3^2 + 4^2 = 5^2
65/5=13
3x13 =39
4 x 13= 42
Answer: The first one is = 27.5
1/3 * 25 * 3.3 = 27.5
