Special right triangles

Mathematics

1 answer:

Wittaler [7]3 years ago

8 0

A cute triangle , i believe

You might be interested in

A. There is no solution, and it is shown by region B

solong [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

I need help with geometry

GREYUIT [131]

9514 1404 393

Answer:

Step-by-step explanation:

Attached is a copy of the figure with some of the clutter removed. The congruent angles marked with a single arc, and the parallel lines are given.

The angles marked with a double arc are congruent because they are alternate interior angles where transversal XZ crosses parallel lines XW and YZ. Of course, side XZ is congruent to itself.

Hence we have two angles and a side not between them that are congruent. We can declare ∆XWZ ≅ ∆ZYX by the AAS postulate. (choice A)

6 0

3 years ago

A group of tourists went downstream a river and are supposed to return in 3 hours. How far can the tourists travel down the rive

Olenka [21]

D=vt

So they will travel downstream and upstream the same distance. Downstream they will travel:

d=(2+18)t1

Upstream they will travel:

u=(18-2)t2

Since d=u we can say:

20t1=16t2

We are told the trip lasts 3 hours so t1+t2=3, t2=3-t1, using this in the equation above we have:

20t1=16(3-t1)

20t1=48-16t1

36t1=48

t1=4/3 hours, and from earlier we saw that d=20t1 so:

d=20*4/3

d=80/3 miles

d=26 2/3 miles.

6 0

3 years ago

Angle G is congruent to which angle?

valkas [14]

Angle G is congruent to only two angles in this problem: angle I and angle E.

Angle G is congruent to Angle I because they are vertical angles.

Angle G is congruent to Angle E because they are alternate interior angles.

Hope this helps!

5 0

3 years ago

A cheetah runs at a speed of 49 miles for every hour. If the distance traveled, in miles, is d and time, in hours, is t, which e

algol13

D= 49t thats the answer

7 0

3 years ago

Read 2 more answers