The measurement of angle x is 40°. these two triangle are congruent so their sides share the same length and their angles share the same degrees

where A is area
a is side a lets say its 8cm
b is side b lets say its 7 cm
theta is 28

Positive square root of 0.25 = 0.5
Hope this helps. - M
Answer: 7
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
Since you are subtracting a negative, it turns positive so it will be.
-4+1
-3