Answer:
All of the angles are 60°, because 180÷3 is 60. so the measure of angle b plus the measure of angle a and angle c is equal to 180°. The measure of angle a + 120° is 180
Answer:
The answer is D, 22.5 sq. Units
Step-by-step explanation: This is because to get the area of a triangle you multiply b x h and then divide by two. So 9 times 5 = 45. Then you divide by two and 45 ÷ 2 = 22.5
Hope this helps.
If the two distance provided are the two legs, you are looking for the hypotenuse. Use the pyth. theorem.
a^2+b^2=c^2
c^2=5^2+12^2
c^2=25+144
c^2=169
c=13
answer: B
Answer:
Its C
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
