Answer:
A=45m²
Step-by-step explanation:
A=bh=9·5=45m²
Complementary angles add up to 90°
∠BDC + ∠CDA = 90°
Answer: ∠BDC
It's 24k-6
By order of operations, you do the multiplication first: 3k(4) = 12k
12k-6+12k now combine like terms
24k-6
Hope that helps
Answer:
The sum of the angles in any triangle is 180 degrees. If one of the three angles is 90 degrees (a right angle) the the sum of the other two angles is 90 degrees. Therefore each of the other two angles must be acute.
The statement is TRUE.
Step-by-step explanation:
