Answer:
A
Step-by-step explanation:
multiply 7/8 by 2/2 to get 14/16. they are equal
Answer:
Let ABC be a triangle such that CA is produced to meet at E.
We know, an exterior angle of a Triangle is equal to non- adjacent interior angle, so
8x - 10 = x + 15 + 2x + 20
or, 8x - 3x = 35 + 10
or, 5x = 45
or, x = 9
Answer:
im guessing its d
Step-by-step explanation:
A convex figure with three sides is triangle. The sum of the measures of all interior angles of the triangle is 180°.
Let be interior angles of this triangle. Then
Find exterior angles of this triangle:
1. is exterior angle adjacent to the interior angle
2. is exterior angle adjacent to the interior angle
3. is exterior angle adjacent to the interior angle
The sum of the measures of all exterior angles is
Answer: 360°