what is the value of the missing angle? (I don't know what you call this shape but its like drawing a house on paper but its upside down ex: the triangle is on the bottom and the square is on top. where the triangle is theres a number 140 on each side and the point part has a x where you have to find the value.

Question

A. 80
b. 90
c 170
d. 260

how do I do this?

Answer 1

the triangle has three equal sides, then it is equilateral, so each of its angles is 60°

The square's angles are all 90°.

So, starting at the bottom of the triangle, and moving around, the angles are

60, 60+90=150, 90, 90, 150

Note that as with any pentagon, the sum of the angles if 540°.

If the x is not a corner of the square, I don't see how any of the other values can be chosen. From the description given, I can't come up with any of the other values than 90°.

Answer 2

what is the answer?

Answer 3

It’s c.

Answer 4

‘~.~ I’m so confused

Answer 5

90

Answer 6

Made a mistake its 80

Answer 7

the answer is 80 degrees.

Answer 8

What is the value of the missing measure?

Answer 9

these are the answers i got witch one is it

A 50
B 60
C 100
D 240