Seudónimo
Seudónimo
01-06-2017
Mathematics
contestada
I need help on how to find these angles
Respuesta :
amy16084
amy16084
01-06-2017
I know angle t is a right angle so 90-30=60 so angle 3 is 60, now that I know angle 3, there are 180 degrees in a triangle so 90+60=150, 180-150= 30 angle 2 is 30, so for angle 1, 30+40=70, 180-70=110, angle 1 is 110 degrees :)
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
In how many ways can 2 juniors and 2 seniors be selected from a group of 8 juniors and 6 seniors?
give any three difference between manure and fertilizers
On a map, 1 cm represents 3 km. The real-life distance between two towns is 27 km. What is the distance between these two towns on a map?
To analyze evidence, the original is obtained from storage, a copy of the evidence is made for analysis, and the original is returned to storage, because it is
Using factor theorem, factorise x⁴-x³-7x²+x+6
Find the median of the distributionFrequencesMark0,1,2,3,4,5
Why were the British able to crush the revolt
Internally, a bin heap is typically implemented as a BST that has the additional ordering property that the minimum value is at the root (or the maximum value i
PQRS is a rhombus. If PO = 4 cm and OQ = 3 cm, then find PQ.
The sun is the source of energy for the biosphere. Solar energy is either stored or radiated back into space. The process by which living organisms store energy
