Answer:
1. 10.92
2. 26.98
3. 1.98
4. 3.61
Step-by-step explanation:
(Going left to right)
To find the area you have to multiply L x W, so for the first rectangle you do 2.8 x 3.9, which is 10.92
For the second one you do 7.1 x 3.8, which is 26.98
then you have to do 2.2 x .9, which is 1.98
and for the last one, because it's a square you simply have to do 1.9 x 1.9 which is 3.61
Answer is <span>C) 1/4^2
hope it helps</span>
Answer:
Points ABC and points OBC form two separate triangles. Triangle ABC is made up of angles BAC, ABC, ACB, while triangle OBC is made up of angles BOC, OBC, OCB. Since interior angles of triangles add up to 180 degrees, m<BAC + m<ABC + m<ACB = 180 and m<BOC + m<OBC + m<OCB = 180. 180 is equal to 180, so m<BAC + m<ABC + m<ACB = m<BOC + m<OBC + m<OCB.
Since OB bisects <ABC and OC bisects <ACB, m<ABO = m<OBC and m<ACO = m<OCB. We can also say that m<ABC = 2m<ABO and m<ACB = 2m<ACO. Substitute and simplify the equation.
m<BAC + m<ABC + m<ACB = m<BOC + m<OBC + m<OCB
m<BAC + 2m<ABO + 2m<ACO = m<BOC + m<ABO + m<ACO
m<ABO + m<ACO = m<BOC - m<BAC
Answer:
it would be a rectangle
Step-by-step explanation:
Answer:
49
Step-by-step explanation:
Root is the opposite of a power of 2.
Find 7 to the power of 2 to find the number inside:
7^2 = 7 * 7 = 49
49 is your answer, or B)
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