Answer:
-38
Step-by-step explanation:
-38 - 7 = -45
-45 divided by 9 = -5
First you can find angle C:
A - 50 ⇒ 75 - 50 = 25°
should know if you add all the angles in the triangle together you will always get 180 °
so now you can find angle B:
180- ( 75 + 25 ) ⇒ 180- ( 100 ) = 80°
so the measure of angle A is: 75°
the measure of angle B is: 80°
the measure of angle C is: 25°
i hope this is helpful
have a nice day
Answer:
DDDDDDDDDDD
Step-by-step explanation:
Just took the quiz on Edge
Answer:-9.5
Step-by-step explanation:
Answer:
the triangle is not right angled traingle
Step-by-step explanation:
For a right angle triangle
+ = where a is the base , b is the height and c is the hypotenuse
taking a= 6 b = 14 and c = 15
hence + =
36+196 = 232 which is not equal to 225
therefore the triangle is not right angled traingle