Answer:
28 is 11/60
29 is 7/30
Step-by-step explanation:
Answer:
<h2>x = 10√3</h2>
<u>Step-by-step explanation:</u>
cos 45° = base / hypotenuse
1/√2 = base / 15√2
15√2 = base√2
Base, = 15
sin 60° = perpendicular / hypotenuse
hypotenuse = x
√3/2 = 15 / x
x √3 = 30
x = 30 / √3
x = 10√3
Step-by-step explanation:
ar of quadilateral
=16×7×7×20
=12080cmsq
Answer:
The triangles are similar due to AAA
Step-by-step explanation:
'The triangles ABC and DBE are similar because they have a common angle < B, and also angle < E is marked as congruent to angle < A. Then the third angle <C is going to be congruent to angle D as well due to the property of addition of internal angles of a triangle must add to 180 degrees.
Then the triangles are similar due to AAA
Answer:
A,E,D
Step-by-step explanation:
since they are on square paper you count which triangles have the same length amount of squares and the count the amount of height squares.
hugs!
