When designing a truss, a truss builder might know the base angle measurement and the lengur UI te te verleeu. 11

compute the height of the king post. Let's take a look at some right triangles to see whether knowing the measure of an acute angle of a right

triangle and the length of one of the sides is enough to find the lengths of the other two sides.

You will use GeoGebra to explore the trigonometric ratios when an acute angle is fixed for a given right triangle. Go to trigonometric ratios

and complete each step below. The right triangle represents half of a king post truss. If you need help, follow these instructions for using

GeoGebra

Part A

What is the measure of ZBAC?

BI

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A - A

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answer: i believe it’s 245.04

step-by-step explanation:

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3