Angle 1 = 30°
Angle 2 = 90°
⇒ Angle 3 = 60°
So, it's right triangle. We can set the length of one side and get all other sides.
So, we have 1 triangle. If there are 2 or more triangles with the same data, all the triangles will be congruent because of : <span>Two triangles are </span><span>congruent if </span>"<span>ASA: Two interior angles and the included side in a triangle have the same measure and length, respectively, as those in the other triangle</span><span>.</span>"
Answer:
4.5 area
Step-by-step explanation:
using the equation, a=1/2bh
you plug in the base in b and height in h,
height is 4mi, base is 4.5/2, 2.25,
plug it all in leaving you with 4.5
Hope this helped, brainliest?
Answer:
(-3,5)
Step-by-step explanation:
Rewrite in vertex form and use this form to find the vertex.
